Week: 8 10 Dates: 10/5 10/23 Unit: Cells Structure & Function Monday Tuesday Wednesday Thursday Friday

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1 BishopAgEd.weebly.com Name: Period: Week: 8 10 Dates: 10/5 10/23 Unit: Cells Structure & Function Monday Tuesday Wednesday Thursday Friday 5 O *Life is Cellular *Section Review 4-2 *Cell Organelles Coloring 12 No School 6 E 7 O *Cell Dairy * Cell Model Project Intro *Cell Organelles Coloring 13 E 14 O *Osmosis Notes *Section Review 4-3 *Egg Lab Day 1 Bishop Gone 8 E 9 O Home Football *Animal vs Plant Cells *Bill Nye - Cells! *Cell Organelles Coloring - due 15 E 16 O *Diffusion Notes *Passive Transport *Egg Lab Day 3 1st Quarter Ends 19 E 20 O *Membrane Channels *Active Transport *Egg Lab Day 6 21 E 22 O *Cell Model Project due (Test Points) *Egg Lab Last Day 23 E Assignment Your Score Total Points Possible Life is Cellular Notes 15 Introduction to Cells (Sec Rev 4-2)* 22 Cell Dairy Notes & Review 30 Cells Organelles and Features (Sec Rev 4-3)* 24 Osmosis & Diffusion 20 Egg Lab 40 Active vs. Passive Transport 20 Homework Word Search 25 TOTAL 196 Upcoming Activities/Announcements 10/8 - Assembly Schedule 10/21 - FFA Meeting 6pm 10/9 - Homecoming - Minimum Day 10/17 - Opening & Closing Cal Poly

2 Life is Cellular Cue Column (titles, vocab, big ideas, test questions) Cells 2

3 Cue Column (titles, vocab, big ideas, test questions) Cells 3

4 Cue Column (titles, vocab, big ideas, test questions) Cells Draw the two different cells below: Prokaryotes Eukaryotes Has Cell Organelles in the Cytoplasm No nucleus Bacteria Has a nucleus Summary (Use complete sentences 3-5): 4

5 SECTION 4-2 REVIEW INTRODUCTION TO CELLS VOCABULARY REVIEW Define the following terms. 1. organelle 2. nucleus 3. eukaryote 4. prokaryote MULTIPLE CHOICE Write the correct letter in the blank. 1. Cells are limited in size by the Copyright by Holt, Rinehart and Winston. All rights reserved. a. rate at which substances needed by the cell can enter the cell through its surface. b. rate at which the cell can manufacture genetic information. 2. The diameter of most plant and animal cells is about a. 0.1 to 0.2 µm. b. 10 to 50 µm. c. 1 to 2 mm. d. 10 to 50 mm. 3. The characteristic of a nerve cell that relates directly to its function in receiving and transmitting nerve impulses is its a. long extensions. b. flat shape. 4. One difference between eukaryotic and prokaryotic cells is that only a. prokaryotic cells are surrounded by a cell membrane. b. prokaryotic cells have a nucleus. c. amount of material the cell can collect to fill itself. d. amount of cell membrane the cell can produce. c. ability to change shape. d. ability to engulf and destroy bacteria. c. eukaryotic cells have genetic information. d. eukaryotic cells have membrane-bound organelles. 5

6 SHORT ANSWER Answer the questions in the space provided. 1. How is the shape of a skin cell suited to its function? 2. How are the organelles of a single cell like the organs of a multicellular organism? 3. Name two features of eukaryotic cells that prokaryotic cells lack. 4. Critical Thinking When a spherical cell increases in diameter from 2 µm to 20 µm, by what factor does its surface area change? By what factor does its volume change? (The surface area of a sphere 4π radius 2, and the volume of a sphere 4/3π radius 3. Remember that diameter 2 radius.) STRUCTURES AND FUNCTIONS 1. These figures represent a eukaryotic cell and a prokaryotic cell. In the spaces below the diagrams, indicate which type of cell each diagram represents. X Y a 2. List two features that formed the basis for your identification of these cells. 3. Identify the structures labeled X and Y. SECTION 4-3 REVIEW b Copyright by Holt, Rinehart and Winston. All rights reserved. 6

7 Cell Dairy Cue Column (titles, vocab, big ideas, test questions) Cell Dairy 7

8 Cue Column (titles, vocab, big ideas, test questions) Cell Dairy 8

9 Partner Review Function on the Function in the Part of the Cell Function on the Farm Cell Farm Pens and Corral Endoplasmic reticulum Farm Gate Cell Membrane Outer Fence Cell Wall Dairy Cow Ribosome Dairy Products Processing Golgi Apparatus Solar Energy Panel Chloroplast Farm Office Nucleus Farm Record Nucleolus Fence Around Farm Office Dairy Manure Digester Nuclear Envelope Mitochondria Tractor Lysosome Grain Silo and Water Trough Pasture and Open Spac3 Vacuole Cytoplasm Pens and Corral Endoplasmic reticulum 9

10 SECTION 4-3 REVIEW CELL ORGANELLES AND FEATURES VOCABULARY REVIEW Distinguish between the terms in each of the following pairs of terms. 1. nucleoplasm, nuclear envelope 2. cytoskeleton, microtubule 3. cilia, flagella MULTIPLE CHOICE Write the correct letter in the blank. 1. The plasma membrane Copyright by Holt, Rinehart and Winston. All rights reserved. a. allows all substances to pass into and out of the cell. b. prevents all substances from passing into and out of the cell. 2. Substances produced in a cell and exported outside of the cell would pass through the a. endoplasmic reticulum and Golgi apparatus. b. mitochondria and Golgi apparatus. 3. Cells that have a high energy requirement generally have many a. nuclei. b. flagella. c. mitochondria. d. microfilaments. 4. Viruses, bacteria, and old organelles that a cell ingests are broken down in a. ribosomes. b. lysosomes. c. is composed mainly of a protein bilayer. d. is composed mainly of a lipid bilayer. c. nucleus and lysosomes. d. vacuoles and lysosomes. c. the rough endoplasmic reticulum. d. the smooth endoplasmic reticulum. 5. Organelles that are surrounded by two membranes and contain DNA are the a. nucleus, the endoplasmic reticulum, and lysosomes. b. nucleus, the endoplasmic reticulum, and chloroplasts. c. nucleus and mitochondria. d. endoplasmic reticulum and the Golgi apparatus. 10

SHORT ANSWER Answer the questions in the space provided. 1. What roles do membrane proteins play in transporting only certain substances into a cell? 2. What are ribosomes made of?

11 SHORT ANSWER Answer the questions in the space provided. 1. What roles do membrane proteins play in transporting only certain substances into a cell? 2. What are ribosomes made of? What cellular function are they involved in? 3. What is the cytoskeleton, and what are three of its major components? 4. Describe the structural organization shared by cilia and flagella. 5. Critical Thinking When lipid is added to a solution of a detergent in water, the detergent breaks up large globules of the lipid into much smaller globules. What effect do you think a detergent would have on the integrity of cells? Explain your answer. STRUCTURES AND FUNCTIONS This diagram represents a typical animal cell. Label each part of the figure in the spaces provided. a. b. c. d. e. f. a b c d e f Copyright by Holt, Rinehart and Winston. All rights reserved. 11

12 Osmosis & Diffusion Cue Column (titles, vocab, big ideas, test questions) Homeostasis & the Plasma Membrane 12

13 Cue Column (titles, vocab, big ideas, test questions) Homeostasis & the Plasma Membrane Summary (Use complete sentences 3-5): 13

14 Passive vs Active Transport Cue Column (titles, vocab, big ideas, test questions) Passive vs. Active Transport Reflection: 14

15 Cue Column (titles, vocab, big ideas, test questions) Passive vs. Active Transport Summary (Use 3 complete sentences) 15

16 Egg Lab It is difficult to see osmosis occurring in cells because of the small size of the cell. However, there are a few cells that can be seen without the aid of a microscope. Try this activity to see how osmosis occurs in a large cell. Problem: How does osmosis occur in an egg cell? Predictions/Hypothesis: List your predictions/hypothesis for each stage of the lab. What do you think will happen to the egg when placing it in a cup of vinegar? What will happen to the mass of the egg when it is placed in the water? What about the volume of the liquid that remains from placing your egg in water? Make your predictions for each day of the lab and explain. Materials Raw egg 1 Plastic Cup 250 ml vinegar 250 ml corn syrup 250 or larger graduated cylinder or beaker Plastic wrap (or saran wrap) water Day 1 (Wednesday) Hypothesis/Prediction: What do you think will happen to the egg when placing it in a cup of vinegar? Directions Day 1: Place the egg into the plastic cup. Pour 250 ml of vinegar over the egg. Cover the cup. After 30 minutes, record your observations in the data table (page 15) Let stand for two days 16

17 Day 3 (Friday) Hypothesis/Prediction: What will happen to the mass of the egg when it is placed in the corn syrup? Directions Day 3: Record the appearance of the egg in the data table. (page 15) Carefully, pour the vinegar into a graduated cylinder, record the amount you now have in the data table. Rinse the egg off and weigh the egg. Record the mass and pour 250 ml of the corn syrup over the egg and cover (page 15). Let stand for two days. Day 6 (Tuesday) Hypothesis/Prediction: What will happen to the mass of the egg when it is placed in the water? Directions Day 6: Record the appearance of the egg in the data table (page 15). Carefully, pour the corn syrup into a graduated cylinder. Record the amount in the data table (page 15). Rinse off the egg and weigh the egg. Pour 250 ml of water over the egg. Cover and let stand for two days. Last Day (Thursday ) Hypothesis/Prediction: Directions for Experiment Conclusion: Record the appearance of the egg in the data table (page 15). Carefully, pour the water into a graduated cylinder and record the amount in the data table (page 15). Dispose of your egg in trash at front of room. 17

18 Day # Day 1 Record the amount of liquid in the break in ml Data Table Observations & Mass of egg Day 5 Day 7 Day 9 Lab Conclusion: Answer the following Questions: 1. Which of the solution(s) was hypertonic? Explain how you know. 2. Which solution(s) was hypotonic? Explain how you know. 3. What does the egg shell represent when performing this lab? 4. Is the egg permeable? How so? 5. Explain the difference between osmosis and diffusion. 18

19 Find each of the following words. Word Search Homework CELL GOLGI APPARATUS CHLOROPLAST OSMOSIS VACUOLE CONCENTRATION EUKARYOTE NUCLEOLUS CYTOSKELETON DIFFUSION ENDOPLASMIC RETICULUM FACILIATED DIFFUSION MITOCHONDRION CELL WALL CYTOPLASM RIBOSOME ORGANELLE SELECTIVE PERMEABILITY CELL MEMBRANE PROKARYOTE NUCLEAR ENVELOPE LYSOSOME CELL THEORY ACTIVE TRANSPORT NUCLEUS L D I F F U S I O N T E N A R B M E M L L E C O S A O R G A N E L L E N A G R O A E T N U C L E U S C N E R O N T A C T I V E T R A N S P O R T R N U C L U E C H L O R O P L A S T R O P S N A R T E V I T C A O S I S O M S O S M O S I S L P R O K A R Y O T E E L Y S O S O M E E G O L G I A P P A R A T U S R M G Y R O E H T L L E C N O I S U F F I D I L N O E O P E G O L G I A P P A R A T U S S A R L L O O R L S E N E O E C D I F F U S I O N C M E I A I L E G L O E A C T M C I N E L O U C A V T E B W S L L M A E S C R T R O P S N A R T E V I T C A L U O L U S N N Y M B N M S Y S U L O E L C U N E L F L E L V I E A L N M O R O Y R S E U L C U N M E F T N U U A S L G O Y E I I S B F A O Y R U O R C I S A C L U C O L R M L M T N Y O G S K Y E N E N D A G I C E Y U M E O R A L A W L L E C N U U P O D L R T U L Y S O S O M E A L R I B O S O M E E T E P O E N O N N E L O U C A V E T E L O U C A V E T O Y R A K U E O U E O O N N L C N C U L Y R I L A R M C I N E M E S T U E O N T U E E C E A U T E I O E I S O O O T O S N L I O S R Y L C O P L C K L L N M Y I N S O S A O A S I S N O A L N S P E S I H E S R R O O Y Y L T E U R U U O P E M O A L O C C M A O D T S R L P E P F D F D T I S O E C E T A S O L E N E Y A Y O L O F N F D E A T N R M S Y F O S P H O L L K R R E L I O I D O N R A A U B C A M O O T H E O O O O K E D H D E C T O A R R T R N S S D L C K S R E L S V D C L T N Y E R P T T M A O Y N L O S S P H H O N E O L O O N T C G P N E S N L E E T O S U T C T E T T A Y I O O O E A A E V U E R C I T E L L L Y R A I W R S I Y L P L N I C I M G P M Y S L L O C A I M L A U S R A L L L E G N T O O C C B E E C E E L Y L K F U A L O E A W L L O C I S U E L C U N L I A E O F F K C S L C S A L O C A A L L A W L E C C E C R I F O U O T M A M L E G O U L O S M O T U A U P P D I R N C E L L C E L L W A L L M N E M N F E N I O D P C L R I I P N K C O T O H T 19

STUDY 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