Biology 2201 Midterm Examination January 2012 Time: 2 Hours Page 1 of 20. Biology Midterm Examination. January Instructor: Mr.
|
|
- Shon McBride
- 5 years ago
- Views:
Transcription
1 Time: 2 Hours Page 1 of 20 Biology 2201 Midterm Examination January 2012 Instructor: Mr. Cooze Instructions: Read ALL instructions before proceeding with the exam. Students are required to do ALL items. This examination consists of the following parts: Part 1 50 Multiple Choice (50 Marks) Part 2 Constructed Response (25 Marks) Answers to the multiple choice questions are to be placed on the attached Multiple Choice Answer Sheet. All other items are to be answered on the exam paper in the space provided. Write your name and/or initials on all pages of this exam. Check to ensure that you have all of the pages required for this exam as indicated at the top of each page. Hand in ALL papers, in the appropriate page order, when you have completed the exam.
2 Time: 2 Hours Page 2 of 20 Biology 2201 Midterm Examination Multiple Choice Answer Sheet
3 Time: 2 Hours Page 3 of 20 Part 1 Multiple Choice (50 Marks) Instructions: Write the correct answer for each question on the Multiple Choice Answer Sheet provided. 1. The statement, All living organisms are made up of one or more cells. supports which of the following ideas? A. abiogenesis B. biogenesis C. cell theory D. spontaneous generation 2. Which scientist performed the first real experiment in support of biogenesis by proving that meat in a sealed jar did not produce flies? A. Aristotle B. Hooke C. Redi D. Spallanzani 3. Which of the following statements best describes the modern cell theory? A. all organisms are composed of numerous cells B. different cells are specialized to perform various functions C. the cell is the basic unit of structure and function of all organisms D. the total activity of an organism depends on the function of some specialized cells 4. Which scientist invented one of the first great tools for biological research, the microscope? A. Brown B. Leeuwenhoek C. Schleiden D. Virchow
4 Time: 2 Hours Page 4 of Which instrument was used to produce the following image of mitochondria? A. compound light microscope B. scanning electron microscope C. simple light microscope D. transmission electron microscope 6. Which is a difference between scanning electron microscopes (SEM) and transmission electron microscopes (TEM)? A. SEM are battery operated, while TEM are electrical B. SEM has two ocular structures, while TEM has one ocular structure C. SEM uses only fine adjustments, while TEM uses only coarse adjustments D. SEM view in 3-dimensions, while TEM view in 2 - dimensions 7. If the microscope you are using has an eyepiece with a magnification of 10X and an objective with a magnification of 4X, what is the total magnification? A. 2.5X B. 6.0X C. 14X D. 40X 8. The diagram below shows the diameter of the field of view (in mm) under low power. Calculate the field of view under medium power if the low power objective is 4X and the medium power objective is 10X? A. 1.6 mm B. 4.0 mm C. 16 mm D. 40 mm 9. If the field of view in the diagram has a diameter of 1.6 mm, what is the approximate size of a cell? A. 100 B. 200 C. 300 D. 400
5 Time: 2 Hours Page 5 of When using the microscope you find that the cell you want to observe is in the upper right-hand area of the field. To center the cell, you would move the slide in which direction? A. down and left B. down and right C. up and left D. up and right 11. The ability of a microscope to show two points close together as two separate images are referred to as which? A. contrast B. magnification C. ocular power D. resolution Use the diagram below to answer questions 12 and Which structure is used to move the stage up or down to bring an object into focus when viewing under low power? A. 3 B. 4 C. 6 D Bill tries to view a specimen under the microscope but finds it too dark. Which structure would be used to correct this problem? A. 1 B. 5 C. 7 D. 8
6 Time: 2 Hours Page 6 of Chlamydomonas is a motile, unicellular and photosynthetic organism with a membrane-bound nucleus, mitochondria, and chloroplasts, but lacks a cellulose cell wall. Which statement best describes Chlamydomonas? A. it is a eukaryotic animal because it is motile and has mitochondria B. it is a eukaryotic protist because it has membranous organelles and is unicellular C. it is a prokaryote because it lacks a cellulose cell wall and a nuclear membrane D. it is a true plant because it is photosynthetic and has a cell wall 15. Which is a characteristic of both human and bacteria cells? A. they both have a nucleus B. they both have equal amounts of DNA C. they both have extracellular fluid D. they both have membrane bound organelles 16. Which organism has cell walls? A. domestic cat B. giant kelp C. parakeet D. rabbit 17. Golgi bodies, endoplasmic reticulum, and vacuoles are examples of which term? A. bodies B. cells C. organs D. organelles 18. A unicellular organism engulfs food by phagocytosis. Which cellular organelle would be important in breaking down the food? A. chromosome B. lysosome C. mitochondrion D. ribosome
7 Time: 2 Hours Page 7 of In which of these cells would you expect to find the most chloroplast activity? A. growing muscle cells B. liver cells C. plant leaf cells D. plant root cells 20. What are mitochondria? A. they are initiators of cell divisions B. they are organelles in which proteins are synthesized C. they are structures in the nucleus where RNA is manufactured D. they are structures that create energy in a cell Use the diagram below to answer questions 21 and 22. B C A D 21. Which organelle allows the movement of materials into and out of the cell? A. A B. B C. C D. D 22. What is the organelle that functions as a storage and packaging site for certain products that are formed elsewhere in the cell? A. A B. B C. C D. D
8 Time: 2 Hours Page 8 of A cellophane bag contains starch and water. The bag is surrounded by water and iodine. The bag is permeable to water and iodine but not to starch. Which type(s) of molecule(s) will move into or out of the bag? A. both water and iodine B. iodine only C. starch only D. water only 24. What process is pictured in the diagram at the right? A. diffusion B. exocytosis C. phagocytosis D. pinocytosis 25. Why do local grocery stores spray fresh vegetables with water on a regular basis? A. to keep them clean B. to maintain a hypertonic situation C. to maintain a hypotonic situation D. to maintain an isotonic situation 26. Which of the following would be the smallest cell? Cell Surface Area /Volume Ratio A : 1 B : 1 C. 3 3: 1 D. 4 30: Which of the following will complete the following chemical equation? light 6CO H 2 O > C 6 H 12 O 6 +? A. energy B. 12H 2 O C. 6O 2 D. 6CO 2 + 6O 2
9 Time: 2 Hours Page 9 of 20 Use the diagram below to answer questions 28 and If the solution in X contains a 60% glucose solution, what type of solution would be present? A. hypertonic B. hypotonic C. isotonic D. neutral 29. If solution X represented an amoeba, what would eventually happen to the organism? A. crenation B. cytolysis C. plasmolysis D. turgor pressure 30. Which of the following statements shows that photosynthesis and cellular respiration are complimentary processes? A. energy is produced in both reactions B. they have the same products C. they have the same reactants D. the products of one are the reactants of the other 31. Which scientist classified all living organisms into two kingdoms, the plant kingdom and the animal kingdom? A. Aristotle B. Brown C. Schwann D. Virchow
10 Time: 2 Hours Page 10 of Which prokaryote can live in acid runoff or sulfur vents of volcanoes? A. archaea B. bacteria C. eubacteria D. protista 33. Which of the following correctly describes the branch of biology that deals with the classification and naming of living things? A. botany B. ecology C. taxonomy D. zoology 34. Using numbers to represent taxonomic categories as listed below, which sequence indicates progressively increasing specificity? Class - 1; Phylum - 2; Order - 3; Family - 4; Species - 5; Genus - 6. A B C D When proceeding down the classification system from species to kingdom, there is increasing among the organisms. A. activity B. diversity among individuals C. individuality D. similarity among individuals 36. Which of the following would fix the error in Capsicum Frutescens? A. it should read capsicum Frutescens B. it should read frutescens capsicum C. it should read Capsicum frutescens D. it should read frutescens Capsicum
11 Time: 2 Hours Page 11 of According to binomial nomenclature, the organism Acetabularia mediterranea is most closely related to which of the following organisms? A. Acetabularia crenulata B. Crenulata acetabularia C. Mediterranea crassa D. Mediterranea crenulata 38. Which modern classification technique is based upon similar amino acid sequences? A. comparative anatomy B. comparative biochemistry C. comparative embryology D. phylogeny 39. What is the simple tool which consists of pairs of opposite statements used by biologist to identify organisms? A. dichotomous key B. DNA testing C. gel electrophoresis D. polymerase chain reaction Use the following diagram to answer question Which organism is most closely related to Caratopsia? A. Ankylosauria B. Ornithopoda C. Pachycephalosauria D. Stegasauria
12 Time: 2 Hours Page 12 of Which organism would reproduce asexually by binary fission? A. bacteria B. bread mould C. fern D. plasmodium Use the diagram to answer question What is the correct sequence of events in the Lytic Cycle of a virus? A. A,B,C,D,E,F B. B,A,E,F,C,D C. C,A,E,F,B,D D. C,E,A,F,B,D 43. Specimen X belongs to Kingdom Protista. What can be concluded about it based on this classification? A. it is aquatic B. it is multicellular C. it is eukaryotic D. it is prokaryotic
13 Time: 2 Hours Page 13 of An organism was discovered that could undergo photosynthesis, is multi-cellular but lacked roots and leaves. What Kingdom would this organism best fit into? A. bacteria B. fungi C. plantae D. protista 45. A botanist discovers a new species of plant in a tropical rainforest. After observing its anatomy and life cycle, the following characteristics are noted: xylem and phloem present and no seeds. To what classification is this plant most closely related? A. conifers B. ferns C. flowering plants D. mosses 46. Which structure acts as an anchoring system in mosses? A. anthers B. rhizoids C. root system D. xylem 47. What is the purpose of double fertilization within flowering plants? A. one fertilization creates the seed and the other creates the fruit B. one fertilization creates the zygote and the other creates a food source C. one fertilization creates the egg and the other creates the seed D. one fertilization creates the ovule and the other creates the fruit 48. Which group contains the cone bearing trees? A. angiosperms B. bryophytes C. fungi D. gymnosperms
14 Time: 2 Hours Page 14 of The leaves of a plant are drying out and wilting from a lack of water. What structure in the plant may be at fault? A. anther B. phloem C. rhizoid D. xylem 50. Which structure in the diagram contains the ovules? A. A B. B C. C D. D
15 Time: 2 Hours Page 15 of 20 Part 2: Constructed Response Total Value: 25 Marks Instructions: Complete each question in the space(s) provided. Be sure to write clear and concise answers. 1. Using ONE (1) example, explain how the work of an early biologist has contributed to the modern cell theory. (2 Mark) 2. Students used a compound light microscope to examine some skin cells. They estimated the diameter of the field of view to be 3.5 mm. They also estimated there were 40 cells side by side across the field of view. Calculate the size of each skin cell. Show all your calculations. (2 Marks)
16 Time: 2 Hours Page 16 of In November 2010 three teenagers were found after surviving 50 days adrift in the Pacific Ocean. Near the end of their ordeal they resorted to drinking sea water. Why would this have been disastrous for them if they were not rescued? (2 marks) 4. The image here shows a sow bug, sometimes locally referred to as carpenters. What is the problem with using these common local names of organisms? (1 Mark)
17 Time: 2 Hours Page 17 of Dichotomous keys are important tools scientists use to help them classify organisms. Use the images below to create a dichotomous key. (3 Marks)
18 Time: 2 Hours Page 18 of A 390-million-year-old fossil has yielded new insights into the evolutionary origins of the front claws of scorpions and horseshoe crabs. The fossils recovered from this region, known as the Hunsrück Slate, are extremely durable and have previously produced other arthropod fossils such as shrimp-like creatures, scorpions, sea spiders and trilobites. What are TWO (2) evidences that these archaeologists could use in order to concretely classify this fossil? (4 Marks) 7. How have bryophytes adapted to survive considering that they do not have vascular tissues? (2 Marks)
19 Time: 2 Hours Page 19 of Using a diagram, describe the life cycle/reproduction of any ONE of the following: (4 Marks) a. Bread mould (Rhizopus) b. Fern c. Moss
20 Time: 2 Hours Page 20 of (a) What is the difference between pollination and fertilization? (2 Marks) (b) Briefly explain why there is such a great variety of angiosperms. (2 Marks) (c) Name TWO (2) differences between monocots and dicots. (1 Mark)
Biology 2201 Unit Test Holy Spirit High Mr. Pretty Name: ANSWER KEY
Biology 2201 Unit Test Holy Spirit High Mr. Pretty Name: ANSWER KEY 1.) Which of the following increases as you proceed down classification levels from kingdom to species? A) Activity B) Diversity among
More informationBiology Test 2 The Cell. For questions 1 15, choose ONLY ONE correct answer and fill in that choice on your Scantron form.
Name Block Date Biology Test 2 The Cell For questions 1 15, choose ONLY ONE correct answer and fill in that choice on your Scantron form. 1. Which pair of structures best shows that plant cells have functions
More information7-1 Life Is Cellular. Copyright Pearson Prentice Hall
7-1 Life Is Cellular The Discovery of the Cell What is the cell theory? The Discovery of the Cell The cell theory states: All living things are composed of cells. Cells are the basic units of structure
More informationCell Theory Essential Questions
Cells Vocab words 1. Cell 2. Cell theory 3. Nucleus 4. Eukaryote 5. Prokaryote 6. Organelle 7. Cytoplasm 8. Nuclear envelope 9. Chromatin 10. Chromosome 11. Nucleolus 12. Ribosome 13. Endoplasmic reticulum
More informationBiology Cell Test. Name: Class: Date: ID: A. Multiple Choice Identify the choice that best completes the statement or answers the question.
Class: Date: Biology Cell Test Multiple Choice Identify the choice that best completes the statement or answers the question. 1, Who. wasone of the first people to-identify and seecorkeells? -,- ; -...
More informationMultiple Choice Identify the letter of the choice that best completes the statement or answers the question.
chapter 7 Test Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. Who was one of the first people to identify and see cork cells? a. Anton van
More information4. Which structure controls the amount of light that reaches the object being viewed?
Biology 2201 Midterm Name: Part A: Multiple Choice Questions Transfer Answers to the answer sheet attached at the back. 1. Which supports the cell theory? abiogenesis biogenesis comparative DNA spontaneous
More informationChapter Life Is Cellular
Chapter 7 7-1 Life Is Cellular The Discovery of the Cell Anton van Leeuwenhoek used a single-lens microscope to observe tiny little organisms in pond water. The Discovery of the Cell In 1665, Robert Hooke
More informationLiving Things. Chapter 2
Living Things Chapter 2 Section 1: What is Life? 6 Characteristics of Living Things: 1. cellular vs. cellular 2. Composed of 5 essential chemicals 1. 2. - main energy source 3. 4. (Fats) 5. - genetic material
More informationBiology Unit 02 Biodiversity Section 01 Test Taxonomy/Classification
Biology 2201(A) Unit 02 Biodiversity Page 1 of 12 Biology 2201 Unit 02 Biodiversity Section 01 Test Taxonomy/Classification Instructions for Students: 1. This test is composed of two parts. Part 1 consists
More informationCell Review. 1. The diagram below represents levels of organization in living things.
Cell Review 1. The diagram below represents levels of organization in living things. Which term would best represent X? 1) human 2) tissue 3) stomach 4) chloroplast 2. Which statement is not a part of
More informationhttp://koning.ecsu.ctstateu.edu/cell/cell.html 4A: Students will compare and contrast prokaryotic and eukaryotic cells Robert Hooke (1665) Used a compound microscope to look at thin slices of cork (oak
More informationA D A E J (L) J(s) K L
I A E A D G C B C F G E F H B J (L) H K L J(s) Animal Cells Less Support Needed Large, multicellular organisms made of animal cells often have support systems such as bones or exoskeletons Plant and Animal
More informationprotein synthesis cell theory Centrioles specialization. unicellular ribosomes. mitochondria cell interdependence prokaryotes
All cells must generate proteins. Cells make protein through a process called protein synthesis All living things are made of cells, Cells are the basic units of structure and function in all organisms,
More informationBiology Exam #1 Study Guide. True/False Indicate whether the statement is true or false. F 1. All living things are composed of many cells.
Biology Exam #1 Study Guide True/False Indicate whether the statement is true or false. F 1. All living things are composed of many cells. T 2. Membranes are selectively permeable if they allow only certain
More informationPlants. SC.912.L.14.7 Relate the structure of each of the major plant organs and tissues to physiological processes.
Plants SC.912.L.14.7 Relate the structure of each of the major plant organs and tissues to physiological processes. 1. Students will explain how the structures of plant tissues and organs are directly
More informationChapter 7 Learning Targets Cell Structure & Function
Name: Chapter 7 Learning Targets Cell Structure & Function a. Define the word cell: 1. I know the history of the cell: b. Who discovered the cell? What did he observe? 2. I can list the three parts of
More informationClass IX: Biology Chapter 5: The fundamental unit of life. Chapter Notes. 1) In 1665, Robert Hooke first discovered and named the cells.
Class IX: Biology Chapter 5: The fundamental unit of life. Key learnings: Chapter Notes 1) In 1665, Robert Hooke first discovered and named the cells. 2) Cell is the structural and functional unit of all
More informationWhat is a cell? (*Know the parts of the microscope!)
Cells What is a cell? All living things have cells whether it is one or many! Therefore, a cell is the basic unit of all life. The invention of the microscope was pivotal to the study of cell biology.
More informationCell Theory. The cell is the basic unit of structure and function for all living things, but no one knew they existed before the 17 th century!
Cell Notes Cell Theory All living organisms are made of. cells The cell is the basic unit of structure and function for all living things, but no one knew they existed before the 17 th century! In 1665,
More informationTHE CELL THEORY (R+R+R+E+G+N+T+S) 3).
CELL BIOLOGY All living things are made up of small individual units called cells. Cells are the smallest functioning living unit. Cells can not normally be seen with the naked eye. To usually observe
More informationChapter 7. Cell Structure & Function
Chapter 7 Cell Structure & Function Scientists & Discoveries Early 1600 s (Holland): 1st microscope was constructed Anton van Leeuwenhoek (1600 s) used single lens as a microscope to study and very carefully
More informationStudy Guide. Biology 2101B. Science. Biodiversity. Adult Basic Education. Biology 2101A. Prerequisite: Credit Value: 1
Adult Basic Education Science Biodiversity Prerequisite: Biology 2101A Credit Value: 1 Text: Biology. Bullard, Chetty, et al; McGraw-Hill Ryerson, 2003. Biology Concentration Biology 1101 Biology 2101A
More informationLearning Outcome B1 13/10/2012. Student Achievement Indicators. Taxonomy: Scientific Classification. Student Achievement Indicators
Classification of Living Organisms Learning Outcome B1 Learning Outcome B1 Apply the Kingdom System of classification to study the diversity of organisms. Student Achievement Indicators Students who have
More informationMid-Unit 1 Study Guide
Mid- Study Guide Lessons 1, 3, & 4 1.1 Essential Questions: What are living things made of? What term describes the smallest unit that can perform all of the functions necessary for life? Eukaryotic cells
More informationCELL THEORY, STRUCTURE & FUNCTION
CELL THEORY, STRUCTURE & FUNCTION History of Cells Robert Hooke (1665) observed cork under a microscope Thought they looked like the rooms monks lived in called cells. History of Cells Antony Van Leeuwenhoek
More informationDiscovery of the Cell
Cell Structure Discovery of the Cell Who discovered cells? 1665 Robert Hooke used a compound microscope to examine a piece of cork (20X magnification) He saw little boxes in the cork and called them cells
More informationLife is Cellular Section 7.1
Life is Cellular Section 7.1 Objectives Understand Cell theory Distinguish between prokaryotes and eukaryotes Understand different types of microscopy, and how they work in more detail What is a Cell?
More informationCell Theory and Structure. Discoveries What are Cells? Cell Theory Cell Structures Organelles
Cell Theory and Structure Discoveries What are Cells? Cell Theory Cell Structures Organelles Discoveries In 1665 Robert Hooke observed a thin slice of cork from an oak tree What he saw reminded him of
More informationName Hour. Section 7-1 Life Is Cellular (pages )
Name Hour Section 7-1 Life Is Cellular (pages 169-173) Introduction (page 169) 1. What is the structure that makes up every living thing? The Discovery of the Cell (pages 169-170) 2. What was Anton van
More informationBASIC BIOLOGICAL PRINCIPLES
BASIC BIOLOGICAL PRINCIPLES A1 A1. Basic Biological Principles 1. Describe the characteristics of life shared by all prokaryotic and eukaryotic organisms 2. Compare cellular structures and their function
More informationLIFE SCIENCE CHAPTER 3 FLASHCARDS
LIFE SCIENCE CHAPTER 3 FLASHCARDS Human beings are A. machines. B. organisms. C. systems. D. protists. One benefit of being a large organism is that you have A. larger cells. B. simpler functions. C. fewer
More informationWhich row in the chart correctly identifies the functions of structures A, B, and C? A) 1 B) 2 C) 3 D) 4
1. What is a similarity between all bacteria and plants? A) They both have a nucleus B) They are both composed of cells C) They both have chloroplasts D) They both lack a cell wall 2. Which statement is
More informationII. Eukaryotic Cell Structure A. Boundaries 1. plasma membrane a. serves as a boundary b/w the cell and its environment b. controls movement of
I. History of the cell theory A. Anton van Leeuwenhoek (1600s) - dutch lens maker could see things with his lenses that were invisible to the naked eye - developed the simple microscope B. Robert Hooke
More informationChapter 5: The Fundamental Unit of Life
Chapter 5: The Fundamental Unit of Life KEY CONCEPTS : [ *rating as per the significance of concept] CONCEPTS RATING Study of historical perceptive related to cell discovery Study of Microscope ** Study
More informationCharacteristics of Life
UNIT 2 BIODIVERSITY Chapter 4- Patterns of Life Biology 2201 Characteristics of Life All living things share some basic characteristics: 1) living things are organized systems made up of one or more cells
More informationName: Class: Date: ID: A
Class: Date: Ch 7 Review Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. Researchers use fluorescent labels and light microscopy to a. follow
More informationIntroduction to Cells. Intro to Cells. Scientists who contributed to cell theory. Cell Theory. There are 2 types of cells: All Cells:
Intro to Cells Key Concept: Cells are the basic unit of life. Introduction to Cells Cells are the basic units of organisms Cells can only be observed under microscope Basic types of cells: 1 Animal Cell
More informationThe diagram below represents levels of organization within a cell of a multicellular organism.
STATION 1 1. Unlike prokaryotic cells, eukaryotic cells have the capacity to a. assemble into multicellular organisms b. establish symbiotic relationships with other organisms c. obtain energy from the
More informationBase your answers to questions 1 and 2 on the diagram below which represents a typical green plant cell and on your knowledge of biology.
Base your answers to questions 1 and 2 on the diagram below which represents a typical green plant cell and on your knowledge of biology. 5. Which letter corresponds to that of the endoplasmic reticulum?
More informationWhat in the Cell is Going On?
What in the Cell is Going On? Robert Hooke naturalist, philosopher, inventor, architect... (July 18, 1635 - March 3, 1703) In 1665 Robert Hooke publishes his book, Micrographia, which contains his drawings
More informationImportance of Protists
Protists Protists The kingdom Protista is a very diverse kingdom. Eukaryotes that are not classified as fungi, plants, or animals are classified as protists. However, even though they are officially in
More informationAll living things are made of cells
All about CELLS! 12F recognize that according to cell theory all organisms are composed of cells and cells carry on similar functions such as extracting energy from food to sustain life 12C recognize levels
More informationCELL THEORY & FUNCTION
UNIT 1- THE CELL CELL THEORY & FUNCTION A Word From Bill Record your observations about the picture to the right. What do you think you are you looking at? Describe the structure with as much detail
More informationLife is Cellular. Cell Structure and Function. The First Microscope Janssen Brothers/Galileo. Leeuwenhoek s Microscope
Life is Cellular Cell Structure and Function Life is Cellular, Eukaryotic Cell Structure, Cell Boundaries, The Diversity of Cellular Life Early microscopes allowed scientists to view life on a cellular
More informationWhat is a cell? Recall your work yesterday. When classifying cells, what are the two groups scientists separate cells into?
What is a cell? Recall your work yesterday. When classifying cells, what are the two groups scientists separate cells into? Light Microscopes and Total Power Magnification We can use microscopes to observe
More informationOrganelles & Cells Student Edition. A. chromosome B. gene C. mitochondrion D. vacuole
Name: Date: 1. Which structure is outside the nucleus of a cell and contains DNA? A. chromosome B. gene C. mitochondrion D. vacuole 2. A potato core was placed in a beaker of water as shown in the figure
More informationThe Basic Unit of Life Copyright Amy Brown Science Stuff
Cell Structure and Function The Basic Unit of Life Copyright Amy Brown Science Stuff The Discovery of the Cell Robert Hooke looked at thin slices of cork (plant cells) under the microscope. Named it a
More informationCell Structure and Function Practice
Cell Structure and Function Practice 1. The National Aeronautics and Space Agency (NASA) has a command center in Houston, Texas, that directs space missions. Which part of a cell functions like this command
More informationHonors Biology Midterm Exam Study Guide 2018 Midterm Exam Date =
Name: Date: Hour: Honors Biology Midterm Exam Study Guide 2018 Midterm Exam Date = An entire semester is just about done. So, what did you learn? What did you struggle with? No one has unlimited time,
More informationDiscovery of the Cell
Cells Chapter 4 Discovery of the Cell 1665 Robert Hooke used a microscope to examine a piece of cork. He saw little boxes in the cork and called them cells. 1673 Anton van Leeuwenhoek was the first person
More informationCell Structure: What cells are made of. Can you pick out the cells from this picture?
Cell Structure: What cells are made of Can you pick out the cells from this picture? Review of the cell theory Microscope was developed 1610. Anton van Leeuwenhoek saw living things in pond water. 1677
More informationBiology Homework Chapter 5: The Cell Pages Answer the questions with complete thoughts!
Name Biology Homework Chapter 5: The Cell Pages 115-133 Answer the questions with complete thoughts! Per. * Sections 5.1 through 5.3: Cells Are the Units of Life: Read pages 115 to 122 PART A: Define the
More informationCELL TYPE. Unit #4: Cell Structure & Func2on. Classifica(on, Endosymbiosis, Cell Type, Cell Organelles
Unit #4: Cell Structure & Func2on Classifica(on, Endosymbiosis, Cell Type, Cell Organelles How are prokaryo(c cells and eukaryo(c cells similar? different? CELL TYPE Cell Theory Many scientists were involved
More informationDiscovering Cell/ The Cell Theory. * Cells are the basic, smallest units of structure and function of living things.
Discovering Cell/ The Cell Theory * Cells are the basic, smallest units of structure and function of living things. Since they are so small, before the invention of the microscope (around 1590), no one
More informationDr. Dina A. A. Hassan Associate Professor, Pharmacology
Cytology Dr. Dina A. A. Hassan Associate Professor, Pharmacology Email: da.hassan@psau.edu.sa Cells All living things are made up of cells Basic building blocks of life It is the smallest functional and
More informationEubacteria Archaea Eukarya
Taxonomy Eubacteria Archaea Eukarya, mostly heterotrophic, live in all sorts of environments Largest group of organisms on Earth Only a small amount cause disease Most have very important roles:, such
More information4th Six Weeks Exam Review Cell Structure and Function
Mrs. Keadle H Science 4th Six Weeks Exam Review Questions for your 4th six weeks exam will be similar to these questions. Make sure you understand the question and why the answer reviewed is correct. The
More information3) What are the names of the SIX kingdoms? Next to each one, write whether it is prokaryotic or Eukaryotic
Topic #1: Taxonomy 1) What is taxonomy? system of naming and classifying organisms 2) Name the eight levels of taxonomic categories, starting with the most general and ending with the most specific. Domain,
More informationGymnázium, Brno, Slovanské nám. 7, SHEME OF WORK - Biology SCHEME OF WORK.
SCHEME OF WORK http://agb.gymnaslo.cz Subject: Biology Year: first grade, 1.X School year:../ List of topics # Topics Time period 1. Introduction to Biology 09 2. Origin and History of life 10 3. Cell
More informationMicroscope History Robert Hooke
1 Microscope History Robert Hooke First described cells in 1665. He viewed thin slices of cork and compared the boxy partitions he observed to the cells (small rooms) in a monastery. (1635 1702) 2 Microscope
More informationBIO.A.1 Basic Biological Principles
BIO.A.1 Basic Biological Principles Bio.A.1.1 - Explain the characteristics common to all organisms Bio.A.1.2 Describe relationships between the structure & function at biological levels of organization
More informationExam 1-6 Review Homework Answer the following in complete sentences.
Exam 1-6 Review Homework Answer the following in complete sentences. 1. Explain the relationship between enzymes and activation energy. (Clue: How are enzymes and activation energy related?) http://raeonscience.weebly.com/enzymes.html
More informationCELL PRACTICE TEST
Name: Date: 1. As a human red blood cell matures, it loses its nucleus. As a result of this loss, a mature red blood cell lacks the ability to (1) take in material from the blood (2) release hormones to
More informationBio-CP Chapter 7 Cell Notes
Bio-CP Chapter 7 Cell Notes I. Cell = Building block of all living organisms A. Robert Hooke (1665) observed cork under a crude microscope 1. He called the boxes cells because they looked like little rooms
More informationBiology 160 Cell Lab. Name Lab Section: 1:00pm 3:00 pm. Student Learning Outcomes:
Biology 160 Cell Lab Name Lab Section: 1:00pm 3:00 pm Student Learning Outcomes: Upon completion of today s lab you will be able to do the following: Properly use a compound light microscope Discuss the
More informationCell Structure and Function. Chapter 4
Cell Structure and Function Chapter 4 Chapter 4: Cell Structure Section 1: The History of Cell Biology Section 2: Introduction to Cells Section 3: Cell Organelles and Features Section 4: Unique Features
More informationCell Is the basic structural, functional, and biological unit of all known living organisms. Cells are the smallest unit of life and are often called
The Cell Cell Is the basic structural, functional, and biological unit of all known living organisms. Cells are the smallest unit of life and are often called the "building blocks of life". The study of
More informationUnit 3: Cells. Objective: To be able to compare and contrast the differences between Prokaryotic and Eukaryotic Cells.
Unit 3: Cells Objective: To be able to compare and contrast the differences between Prokaryotic and Eukaryotic Cells. The Cell Theory All living things are composed of cells (unicellular or multicellular).
More informationCHARACTERISTICS OF LIFE ORGANIZATION OF LIFE CELL THEORY TIMELINE
CHARACTERISTICS OF LIFE 1. composed of cells either uni/multi 2. reproduce sexual and/or asexual 3. contain DNA in cells 4. grow and develop 5. use material/energy in metabolic reactions 6. respond to
More informationUnicellular Marine Organisms. Chapter 4
Unicellular Marine Organisms Chapter 4 The Cellular Structure of Life: Review Cell wall: firm, fairly rigid structure located outside the plasma membrane of plants, fungi, most bacteria, and some protists;
More informationIncludes the following: -Cell Theory -Parts and Functions of a Cell -Levels of Organization -Prokaryotic vs. Eukaryotic -Unicellular vs.
Includes the following: -Cell Theory -Parts and Functions of a Cell -Levels of Organization -Prokaryotic vs. Eukaryotic -Unicellular vs. Multicellular -Plant vs. Animal -Mitosis vs. Meiosis Thank you for
More informationKingdom Plantae. A Brief Survey of Plants
Kingdom Plantae A Brief Survey of Plants The study of plants is called botany. Plants are believed to have evolved from green algae. The main plant (land) characteristics are as follows: 1. Common cellular
More informationEOC - Unit 3 Review Cells
EOC - Unit 3 Review Cells Standard 14: SC.912.L.14.1: Describe the scientific theory of cells (cell theory), and relate the history of its discovery to the process of science. Also Assesses: SC.912.N.1.3
More informationSTUDY GUIDE SECTION 4-1 The History of Cell Biology
STUDY GUIDE SECTION 4-1 The History of Cell Biology Name Period Date Multiple Choice-Write the correct letter in the blank. 1. One early piece of evidence supporting the cell theory was the observation
More informationUnit 14.1: Introduction to Protists
Unit 14.1: Introduction to Protists This organism consists of a single cell with several flagella. Is it a prokaryote, such as a bacterium? Actually, it s larger than a prokaryotic cell, and it also has
More informationName Class Date. c. Solar power plants. f. Main office
Organelle DNA (page 181) 28. Chloroplasts and mitochondria contain their own genetic information in the form of. 29. Biologist Lynn Margulis has suggested that mitochondria and chloroplasts are descendants
More informationCELL PART Expanded Definition Cell Structure Illustration Function Summary Location ALL CELLS DNA Common in Animals Uncommon in Plants Lysosome
CELL PART Expanded Definition Cell Structure Illustration Function Summary Location is the material that contains the Carry genetic ALL CELLS information that determines material inherited characteristics.
More informationBiology Midterm Test Review
Biology Midterm Test Review Levels of Organization 1. Put these levels of organization in order from simplest to most complex (smallest to largest): cell, community, atom, organism, biosphere, organ system,
More informationCells Cytology = the study of cells. Nonliving Levels. Organization Levels of Life. Living Levels 11/14/13. More Living Levels
Cells Cytology = the study of cells What Are the Main Characteristics of organisms? 1. Made of CELLS 2. Require ENERGY (food) 3. REPRODUCE (species) 4. Maintain HOMEOSTASIS 5. ORGANIZED 6. RESPOND to environment
More informationVocab Check. How many words were familiar to you? Botany Pre-Test
Vocab Check How many words were familiar to you? Botany Pre-Test Homework Chapter 4 Section 1 in textbook Read and complete questions on socrative.com same room number/set up PELOQUINSCIENCE Learning Targets
More information= Monera. Taxonomy. Domains (3) BIO162 Page Baluch. Taxonomy: classifying and organizing life
Taxonomy BIO162 Page Baluch Taxonomy: classifying and organizing life species Genus Family Order Class Phylum Kingdom Spaghetti Good For Over Came Phillip King Domains (3) DOMAINS 1. Bacteria 2. Archea
More informationIt helps scientists understand the workings of the human body and of other animals and plants
Science 8 Unit 1 Worksheet Chapter 1 Cells Online resources: Click on Chapter 1 at the site below. http://www.nelson.com/bcscienceprobe8/student/weblinks.html Chapter 1.1 1. Organism is another word used
More informationCHAPTER 7.1 OUTLINE SHEET
CHAPTER 7.1 OUTLINE SHEET A. Development of Cell Theory 1. Identifying Cells a. Anton van Leeuwenhoek b. Robert Hooke 2. Development of Cell Theory a. Schleiden, Schwann, and Virchow 1. Schleiden 2. Schwann
More informationThe cell. The cell theory. So what is a cell? 9/20/2010. Chapter 3
The cell Chapter 3 The cell theory all living organisms are made up of one or more cells, and all cells arise from other, pre-existing cells So what is a cell? The most basic unit of any organism The smallest
More informationAsk yourself. Chapter 3 Cell Structure and Function. Examples of Cells. A is cell the smallest unit that is capable of performing life functions.
Chapter 3 Cell Structure and Function Ask yourself If you were a scientist living in the 1500s, what kind of questions would you ask yourself if you were the one to discover cells? Let me think. Cell Video
More informationHonors Biology-CW/HW Cell Biology 2018
Class: Date: Honors Biology-CW/HW Cell Biology 2018 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Hooke s discovery of cells was made observing a. living
More informationThe facts about cells
The facts about cells By Regina Bailey, ThoughtCo.com on 10.18.17 Word Count 867 Level MAX An illustration of cells. Photo from Pixabay. Cells are the fundamental units of life. Whether they be unicellular
More informationTurns sunlight, water & carbon dioxide (CO 2 ) into sugar & oxygen through photosynthesis
CELL PART/ ORGANELLE FUNCTION (what it does) PICTURE Plant, Animal, or Both Cell Membrane controls what goes in & out of the cell protects the cell Nucleus directs all the cell s activities contains cell
More informationCells. basic structure of life
Cells basic structure of life Cells are the smallest unit of life Cells (the smallest unit of life)- make up all living things, including your own body. Cells can differ in shape and sizes. The different
More informationChapter: Life's Structure and Classification
Table of Contents Chapter: Life's Structure and Classification Section 1: Living Things 1- What is an organism? Any living thing is called an organism. Organisms vary in size: 1)one-celled or unicellular
More informationThe Road to the Six Kingdoms
Bio 2201 Unit 2 The Road to the Six Kingdoms A 2011study estimated there are about 8.6 million species on earth. Only 1.8 million species have been identified and named. *Chromista is a sub-kingdom group
More informationCh 7: Cell Structure and Functions. AP Biology
Ch 7: Cell Structure and Functions AP Biology The Cell Theory 1. All living things are made of cells. 2. New cells come from existing cells. 3. Cells are the basic units of structure and function of living
More informationWhat is a cell? 2 Exceptions to The Cell Theory. Famous People. Can You Identify This Object? Basic Unit of all forms of Life. 1.
Can You Identify This Object? CELLS Day 1: CELLULAR COMPONENTS & PROCESES What is a cell? Collection of living material enclosed by a barrier that separates the cell from it s surroundings Basic Unit of
More informationCLASSIFICATION NOTES
CLASSIFICATION NOTES Classification Classification = arrangement of living things into groups according to their observed similarities. Important because it allows us to be able to study life easier Living
More informationCellular basis of life History of cell Biology Year Name of the scientist Importance
Cellular basis of life History of cell Biology Year Name of the scientist Importance 1590 Jansen 1650 Anton van Leeuwenhoek 1665 Robert Hooke 1831 Matthias Schleiden 1831 Theodore Schwann 1855 Rudolf Virchow
More informationAnatomy of Plants Student Notes
Directions: Fill in the blanks. Anatomy of Plants Student Notes Plant Cell Biology Segment 1. Plants Plants are organisms are incapable of movement produce food through 2. Animals Animals are multicellular
More informationBIO 2 GO! 3216a The Cell Organelles and Nucleus Function
BIO 2 GO! 3216a The Cell Organelles and Nucleus Function The cell is the smallest unit of life. Each living cell has a nucleus which functions to control the actions of the rest of the cell. Upon successful
More information2.1 CELL STRUCTURE. The cell is the smallest unit of living organisms that shows the characteristics of life.
2.1.1 Microscopy The cell is the smallest unit of living organisms that shows the characteristics of life. A general introduction to the microscope. The light microscope All cells are microscopic which
More information