Topic 2. Atoms and Energy Water, Carbon, and the foundations of life From the Sun to your body
|
|
- Elmer Edwards
- 5 years ago
- Views:
Transcription
1 Topic 2 Atoms and Energy Water, Carbon, and the foundations of life From the Sun to your body
2 Atoms of Gold each: 174 picometers m Basic unit of matter Made of smaller particles Atoms Argonne National Labs Nucleus (protons +, neutrons) PhysicalScience/atom-with-electrons.gif Electron shell: outside the nucleus (electrons -) Atoms form molecules through two chemical bonds Ionic bonds (charged atoms) Covalent bond (uncharged)
3 Ionic bonds 2 or more atoms into a molecule Stealing of electrons, which cause each atom to have a charge (+, -) Difference in charge causes the atoms to stay together (opposites attract!) Rare in biological molecules
4 Covalent bonds 2 or more atoms into a molecule Sharing of electrons (no charge) Sharing stabilizes the atoms (sharing is fun!) Common in biological molecules
5 Polarity Covalent bonds (two atoms of unequal size): the resulting bond can produce polar (+, -) molecules /images/polar_molecules-h2o.gif
6 Water Polar molecule: cohesion (stick to each other) adhesion (stick to surfaces) Universal solvent: dissolves substances Interactions with other molecules Key to life /images/polar_molecules-h2o.gif
7 Hydrological cycle Water cycle Evaporation and Transpiration (atmosphere) Precipitation (returns) Runoff, groundwater, organisms (storage) Where is the water? 97% salt water 2% polar regions 1% Freshwater
8 Carbon All life (as we know it) is carbon based (organic) Four covalent bonds Wide array of biological molecules lipid uesc_02_img0113.jpg
9 Carbon Carbohydrates (sugars): energy source for organisms 1:2:1 carbon:hydrogen:oxygen Lipids (fats, waxes, steroids): energy storage, structure, signaling polar head with fatty acid tail Proteins: made of amino acids: cellular function, enzymes carbon + amino group + carboxylic group + R (variable) Nucleic acids (DNA, RNA): molecules of heredity chains of nucleotides (5 carbon + phosphate + nitrogen base)
10 E=mc 2 What is the meaning of this equation? What does it have to do with Biology?
11 The Sun Compared to the Earth 110 times the diameter Can accommodate 1.3 million 100 million miles away Light takes 8 minutes to reach us 75% hydrogen and 25% helium Core temperature is 28 million o F Surface temperature is 10,000 o F
12 Power of the Sun How long will our Sun last? Sun age: about 5 billion years Another 5 billion years Answer: E=mc 2 speed of light (670,000,000 mph) Energy mass A tiny change in mass will give off enormous amount of energy
13 Applications of E=mc 2 Nuclear fission Splitting uranium Atomic bombs Nuclear power plant Nuclear fusion Hydrogen fusion Hydrogen bombs Solar furnace (Sun)
14 Photosynthesis In General Carbon Dioxide + Water + Sunlight Chemical energy + Oxygen Overall Equation n CO 2 + 2n H 2 O + light energy (CH 2 O)n + n O 2 Glucose Synthesis 6 CO H 2 O + light energy C 6 H 12 O O 2
15 Light Glucose Synthesis 6 CO H 2 O + light energy C 6 H 12 O O 2 Competition for light, plants are not passive
16 Water Glucose Synthesis 6 CO H 2 O + light energy C 6 H 12 O O 2 Transpiration: transport of water from roots to leaves Cells: Xylem
17 Energy and Ecosystems Feeding relationships obey the 10% law Energy pyramid: Only 10% of the energy is transferred to the next higher level
18 Calorie Energy Unit Calorie is also known as kilocalorie The amount of energy (heat) that is needed to raise a kg of water by 1 o C Combustion in the presence of oxygen Measured using a Calorimeter
19 Obesity in America What state has the highest obesity rate? A. Alabama (2): 31.4% B. Colorado (50): 18.5% C. Massachusetts (49): 20.9% D. Mississippi (1): 32.8% E. West Virginia (3): 31.2% For children (10-17): Mississippi (1): 44.4%!
20 Obesity in America 65% of Americans are overweight (2006) 1 in 3 Americans is obese 1 in 7 children is obese Mississippi: leads the nation in obesity (5 th year in a row) CDC 2009
21 Obesity Trends* Among U.S. Adults BRFSS, 1990, 1999, 2008 (*BMI 30, or about 30 lbs. overweight for 5 4 person) No Data <10% 10% 14% 15% 19% 20% 24% 25% 29% 30%
22 Health Consequences of Obesity Heart diseases Diabetes Stroke Diabetes High cholesterol Osteoarthritis Certain types of cancer Shorter life span (6-20 years) extra 40 calories a day, for year = 1 lb Over 10 years = 10 lbs Age = 30 lbs (obese!)
23 Body Mass Index (BMI) BMI = Weight in lbs * Height in inches * Height in inches BMI = BMI = 180 lbs * in * 70 in 130 lbs * in * 60 in = = 25.44
24 Body Mass Index (BMI) Healthy: BMI < 25 Overweight : BMI Obese: BMI 30 Does not take into account muscle mass
Lecture 2. Atoms and Energy. Water, Carbon, and the foundations of life From the Sun to your body
Lecture 2 Atoms and Energy Water, Carbon, and the foundations of life From the Sun to your body Atoms of Gold each: 174 picometers 1 10 12 m Basic unit of matter Made of smaller particles Atoms Argonne
More informationBiology Unit 2 Chemistry of Life (Ch. 6) Guided Notes
Name Biology Unit 2 Chemistry of Life (Ch. 6) Guided Notes Atoms, Elements, and Chemical Bonding I can draw atom models and identify the # protons, # neutrons, and # electrons in an atom. I can identify
More informationUNIT 1: BIOCHEMISTRY
UNIT 1: BIOCHEMISTRY UNIT 1: Biochemistry Chapter 6.1: Chemistry of Life I. Atoms, Ions, and Molecules A. Living things consist of atoms of different elements 1. An atom is the smallest basic unit of matter
More informationNature of matter. Chemical bond is a force that joins atoms
Nature of matter Atom the smallest unit of matter that cannot be broken down by chemical means The subatomic particles of an atom consist of protons, neutrons and electrons Element is a pure substance
More informationMr. Carpenter s Biology Biochemistry. Name Pd
Mr. Carpenter s Biology Biochemistry Name Pd Chapter 2 Vocabulary Atom Element Compound Molecule Ion Cohesion Adhesion Solution Acid Base Carbohydrate Monosaccharide Lipid Protein Amino acid Nucleic acid
More informationMatter and Substances Section 3-1
Matter and Substances Section 3-1 Key Idea: All matter is made up of atoms. An atom has a positively charges core surrounded by a negatively charged region. An atom is the smallest unit of matter that
More information2.1 Atoms, Ions, and Molecules. 2.1 Atoms, Ions, and Molecules. 2.1 Atoms, Ions, and Molecules. 2.1 Atoms, Ions, and Molecules
All living things are based on atoms and their interactions. Living things consist of atoms of different elements. An atom is the smallest basic unit of matter. An element is one type of atom. ydrogen
More informationNORTH CENTRAL HIGH SCHOOL NOTE & STUDY GUIDE. Honors Biology I
NOTE/STUDY GUIDE: Unit 1-2, Biochemistry Honors Biology I, Mr. Doc Miller, M.Ed. North Central High School Name: Period: Seat #: Date: NORTH CENTRAL HIGH SCHOOL NOTE & STUDY GUIDE Honors Biology I Unit
More informationChapter 2 Chemical Aspects of Life
Chapter 2 Chemical Aspects of Life Multiple Choice Questions 1. Anything that has weight and occupies space can be described as A. an atom. B. matter. C. a compound. D. a molecule. #1 Learning Outcome:
More informationName: Date: Period: Biology Notes: Biochemistry Directions: Fill this out as we cover the following topics in class
Name: Date: Period: Biology Notes: Biochemistry Directions: Fill this out as we cover the following topics in class Part I. Water Water Basics Polar: part of a molecule is slightly, while another part
More informationWelcome to Biology 160! Welcome to Biology 160! Welcome to Biology 160! The Molecules of Life. Draw Biology. We re Made of Atoms?!
Welcome to Biology 160! Today s Agenda: 1. Introductions 2. Syllabus and Course Website 3. Getting to Know You! 4. Group Discussions 5. Chemistry for Biologists? Welcome to Biology 160! Syllabus and Course
More informationChemistry of Life. Chapters 2 & 3. Credit: Larry Stepanowicz. Learning Objectives
Chemistry of Life Chapters 2 & 3 Credit: Larry Stepanowicz Learning Objectives 1. Differentiate between the definitions of an atom, element, ion, and molecule. 2. Describe why and how atoms react chemically.
More informationChapter 2. Introduction: Chapter Chemical Basis of Life. Structure of Matter:
Chapter 2.1-2.2 Read text 2.1 and describe why chemistry is important in understanding life. Read text 2.2 and discuss how atomic structure determines how atoms interact. Also describe the types of chemical
More informationChemical Basis of Life
Chemical Basis of Life Jan 30 11:42 AM In order to understand digestion and nutrition, we need some basic biochemistry Chemistry studies the composition of matter and its changes as well as the change
More informationCopy into Note Packet and Return to Teacher
Copy into Note Packet and Return to Teacher Section 1: Nature of Matter Objectives: Differentiate between atoms and elements. Analyze how compounds are formed. Distinguish between covalent bonds, hydrogen
More informationTeacher Instructions
Teacher Instructions To print handouts for students Go to File print, change Print what: to handouts, change # per page if desired to enlarge slides on page Change Print range to slides and type in slide
More informationCh 3: Chemistry of Life. Chemistry Water Macromolecules Enzymes
Ch 3: Chemistry of Life Chemistry Water Macromolecules Enzymes Chemistry Atom = smallest unit of matter that cannot be broken down by chemical means Element = substances that have similar properties and
More informationGuided Notes Unit 1: Biochemistry
Name: Date: Block: Chapter 2: The Chemistry of Life I. Concept 2.1: Atoms, Ions, and Molecules a. Atoms Guided Notes Unit 1: Biochemistry i. Atom: _ ii. (They are SUPER small! It would take 3 million carbon
More informationStudy Guide: Basic Chemistry, Water, Life Compounds and Enzymes
Study Guide: Basic Chemistry, Water, Life Compounds and Enzymes 1. Lipids are good energy-storage molecules because a) the can absorb a large amount of energy while maintaining a constant temperature b)
More informationChapter Two Test Chemistry. 1. If an atom contains 11 protons and 12 neutrons, its atomic number is A. 1 C. 12 B. 11 D. 23
Name Chapter Two Test Chemistry 1. If an atom contains 11 protons and 12 neutrons, its atomic number is A. 1 C. 12 B. 11 D. 23 2. The nucleus is made up of all of the following: A. Electrons C. Protons
More informationChapter 2. The Chemistry of Life
Chapter 2 The Chemistry of Life Introduction Cells, tissues and organs composed of chemicals Chemical reactions important for function Chemistry is the study of elements, compounds, chemical reactions,
More informationA Brief Overview of Biochemistry. And I mean BRIEF!
A Brief Overview of Biochemistry And I mean BRIEF! Introduction A. Chemistry deals with the composition of substances and how they change. B. A knowledge of chemistry is necessary for the understanding
More informationElements and Isotopes
Section 2-1 Notes Atoms Life depends on chemistry. The basic unit of matter is the atom. Atoms are incredibly small The subatomic particles that make up atoms are protons, neutrons, and electrons. Parts
More informationMULTIPLE CHOICE. Circle the one alternative that best completes the statement or answers the question.
Summer Work Quiz - Molecules and Chemistry Name MULTIPLE CHOICE. Circle the one alternative that best completes the statement or answers the question. 1) The four most common elements in living organisms
More informationChemistry in Biology. Section 1. Atoms, Elements, and Compounds
Section 1 Atoms, Elements, and Compounds Atoms! Chemistry is the study of matter.! Atoms are the building blocks of matter.! Neutrons and protons are located at the center of the atom.! Protons are positively
More informationChemistry of Life. Chapter Two
Chemistry of Life Chapter Two 1 Biology and Chemistry Biology = study of life Chemistry = study of matter and the changes it undergoes Matter anything that takes up space and has mass Life is made up of
More informationChapter 2 The Chemistry of Biology. Dr. Ramos BIO 370
Chapter 2 The Chemistry of Biology Dr. Ramos BIO 370 2 Atoms, Bonds, and Molecules Matter - all materials that occupy space and have mass Matter is composed of atoms. Atom simplest form of matter not divisible
More informationThe Molecules of Life Chapter 2
The Molecules of Life Chapter 2 Core concepts 1.The atom is the fundamental unit of matter. 2.Atoms can combine to form molecules linked by chemical bonds. 3.Water is essential for life. 4.Carbon is the
More informationBIOCHEMISTRY BIOCHEMISTRY INTRODUCTION ORGANIZATION? MATTER. elements into the order and appearance we now
BIOCHEMISTRY MR. HULSE BVHS BIOLOGY MATTER Matter - anything that occupies space and has mass Lacked clarity and flow BIOCHEMISTRY INTRODUCTION Biochemistry study of chemical and physiological process
More informationName: Class: Date: ID: A
Name: Class: _ Date: _ ID: A Ch 2 Review Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Isotopes are atoms of the same element with the same number of
More informationChapter 6 Chemistry in Biology
Section 1: Atoms, Elements, and Compounds Section 2: Chemical Reactions Section 3: Water and Solutions Section 4: The Building Blocks of Life Click on a lesson name to select. 6.1 Atoms, Elements, and
More informationChemistry of Life 10/1/2010. What makes up the chemistry of life?
A. Students will be able to identify and define the parts of an atom. Chemistry of Life At the Completion of this Unit, Students will be able to: A. Identify and define the parts of an atom. B. Demonstrate
More information2.1. KEY CONCEPT All living things are based on atoms and their interactions. 34 Reinforcement Unit 1 Resource Book
2.1 ATOMS, IONS, AND MOLECULES KEY CONCEPT All living things are based on atoms and their interactions. All matter, whether living or nonliving, is made of the same tiny building blocks, called atoms.
More informationBiology Chapter 2: The Chemistry of Life. title 4 pictures, with color (black and white don t count!)
33 Biology Chapter 2: The Chemistry of Life title 4 pictures, with color (black and white don t count!) 34 Chapter 2: The Chemistry of Life Goals Highlight all unknown words 35-36 Chapter 2: The Chemistry
More informationBiology 30 The Chemistry of Living Things
Biology 30 The Chemistry of Living Things Hierarchy of organization: Chemistry: MATTER: Periodic Table: ELEMENT: Ex. oxygen, gold, copper, carbon COMPOUND: Ex. salt (NaCl), H 2 O ELEMENTS ESSENTIAL TO
More informationChapter 2 Concepts of Chemistry
Anatomy Physiology and Disease for the Health Professions 3rd Edition Booth Test Bank Full Download: http://testbanklive.com/download/anatomy-physiology-and-disease-for-the-health-professions-3rd-edition-booth-te
More informationChapter 6 Chemistry in Biology. 6.1 Atoms, Elements & Compounds 6.2 Chemical Reactions 6.3 Water and Solutions 6.4 The Building Blocks of Life
Chapter 6 Chemistry in Biology 6.1 Atoms, Elements & Compounds 6.2 Chemical Reactions 6.3 Water and Solutions 6.4 The Building Blocks of Life 6.1 Atoms, Elements, and Compounds Main idea: Matter is composed
More informationBIOCHEMISTRY GUIDED NOTES - AP BIOLOGY-
BIOCHEMISTRY GUIDED NOTES - AP BIOLOGY- ELEMENTS AND COMPOUNDS - anything that has mass and takes up space. - cannot be broken down to other substances. - substance containing two or more different elements
More informationAP BIOLOGY BIOCHEMISTRY MULTIPLE CHOICE EXAM (RAVEN CHAPTERS 2, 3)
Period Date AP BIOLOGY BIOCHEMISTRY MULTIPLE CHOICE EXAM (RAVEN CHAPTERS 2, 3) 1. Which of the following is an example of a hydrogen bond? (90:09) A. The peptide bond between amino acids in a protein B.
More informationThe Chemistry of Microbiology
PowerPoint Lecture Presentations prepared by Mindy Miller-Kittrell, North Carolina State University C H A P T E R 2 The Chemistry of Microbiology Atoms Matter anything that takes up space and has mass
More information2.1 The Nature of Matter
2.1 The Nature of Matter Lesson Objectives Identify the three subatomic particles found in atoms. Explain how all of the isotopes of an element are similar and how they are different. Explain how compounds
More informationthe spatial arrangement of atoms in a molecule and the chemical bonds that hold the atoms together Chemical structure Covalent bond Ionic bond
Chemical structure the spatial arrangement of atoms in a molecule and the chemical bonds that hold the atoms together Covalent bond bond formed by the sharing of valence electrons between atoms Ionic bond
More information2.1 Atoms, Ions, and Molecules
2.1 Atoms, Ions, and Molecules Living things consist of atoms of different elements. An atom is the smallest basic unit of matter. An element is one type of atom. 6 elements make up 99% of all living things
More informationBIOCHEMISTRY 10/9/17 CHEMISTRY OF LIFE. Elements: simplest form of a substance - cannot be broken down any further without changing what it is
BIOCHEMISTRY CHEMISTRY OF LIFE Elements: simplest form of a substance - cannot be broken down any further without changing what it is THE ATOM Just like cells are the basic unit of life, the ATOM is the
More informationChapter 002 The Chemistry of Biology
Chapter 002 The Chemistry of Biology Multiple Choice Questions 1. Anything that occupies space and has mass is called A. Atomic B. Living C. Matter D. Energy E. Space 2. The electrons of an atom are A.
More informationUnit 1: Chemistry - Guided Notes
Scientific Method Notes: Unit 1: Chemistry - Guided Notes 1 Common Elements in Biology: Atoms are made up of: 1. 2. 3. In order to be stable, an atom of an element needs a full valence shell of electrons.
More informationLiving and nonliving things are all made of elements. It is the way that atoms combine that give every element a different characteristic.
Living and nonliving things are all made of elements. It is the way that atoms combine that give every element a different characteristic. 98% of the body is made of only 6 elements The 6 elements are:
More informationHole s Human Anatomy and Physiology Tenth Edition. Chapter 2
PowerPoint Lecture Outlines to accompany Hole s Human Anatomy and Physiology Tenth Edition Shier w Butler w Lewis Chapter 2 Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction
More informationSystems, Matter, & Energy Chapter 2. Friday, August 14 th, 2015
Systems, Matter, & Energy Chapter 2 Friday, August 14 th, 2015 Chapter Overview Questions What are major components and behaviors of complex systems? What are the basic forms of matter, and what makes
More informationThe Chemistry and Energy of Life
2 The Chemistry and Energy of Life Chapter 2 The Chemistry and Energy of Life Key Concepts 2.1 Atomic Structure Is the Basis for Life s Chemistry 2.2 Atoms Interact and Form Molecules 2.3 Carbohydrates
More informationThe study of life. All organisms share certain properties. All organisms do these things at some point during their life.
Biochemistry The study of life All organisms share certain properties. Cellular organization Homeostasis Metabolism Responsiveness Reproduction Heredity Growth All organisms do these things at some point
More informationDescribe how proteins and nucleic acids (DNA and RNA) are related to each other.
Name Date Molecular Biology Review Part 1 IB Papers Topic 2.1 Molecules to Metabolism Living organisms control their composition by a complex web of chemical interactions. Be able to: Explain how molecular
More informationName Biology Chapter 2 Note-taking worksheet
Name Biology Chapter 2 Note-taking worksheet The Nature of Matter 1. Life depends on Atoms 1. The study of chemistry starts with the basic unit of matter, the. 2. The atom was first used by the Greek philosopher
More informationChapter 2: Chemical Basis of Life
Chapter 2: Chemical Basis of Life Chemistry is the scientific study of the composition of matter and how composition changes. In order to understand human physiological processes, it is important to understand
More informationChapter 2: Chemical Basis of Life I. Introduction A. The study of chemistry is essential for the study of physiology because
Shier, Butler, and Lewis: Hole s Human Anatomy and Physiology, 11 th ed. Chapter 2: Chemical Basis of Life Chapter 2: Chemical Basis of Life I. Introduction A. The study of chemistry is essential for the
More informationTopic 1: The Chemical Context of Life, Holtzclaw and Holtzclaw, 2014
Name Block Topic 1: The Chemical Context of Life, Holtzclaw and Holtzclaw, 2014 1. Complete the vocabulary on a separate piece of paper. 2. What are the elements that make up most of living matter? What
More informationBiology of Humans: Concepts, Applications, and Issues, 6e (Goodenough) Chapter 2 Chemistry Comes to Life
Biology of Humans: Concepts, Applications, and Issues, 6e (Goodenough) Chapter 2 Chemistry Comes to Life 2.1 Multiple Choice Questions 1) A neutral atom must contain. A) an equal number of protons and
More informationSHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Exam Name SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Figure 2.1 Using Figure 2.1, match the following: 1) Lipid. 2) Functional protein. 3) Nucleotide.
More informationHole s Human Anatomy and Physiology Eleventh Edition. Chapter 2
Hole s Human Anatomy and Physiology Eleventh Edition Shier Butler Lewis Chapter 2 1 Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. CHAPTER 2 CHEMICAL BASIS OF
More information2/25/2013. Electronic Configurations
1 2 3 4 5 Chapter 2 Chemical Principles The Structure of Atoms Chemistry is the study of interactions between atoms and molecules The atom is the smallest unit of matter that enters into chemical reactions
More information`1AP Biology Study Guide Chapter 2 v Atomic structure is the basis of life s chemistry Ø Living and non- living things are composed of atoms Ø
`1AP Biology Study Guide Chapter 2 v Atomic structure is the basis of life s chemistry Ø Living and non- living things are composed of atoms Ø Element pure substance only one kind of atom Ø Living things
More informationChapter 6 The Chemistry of Life
Chapter 6 The Chemistry of Life Atoms: The Building Blocks of Life Both living and non-living things have atoms Everything, living and non, is made of Atoms. An elements is something you can break down
More informationBloom's Level: 1. Remember Learning Outcome: Describe the structure of atoms. Section: Topic: Chemistry
Chapter 02 The Chemistry of Life Multiple Choice Questions 1. The primary elements making up living organisms are A. carbon, hydrogen, oxygen, and calcium. B. carbon, oxygen, iron, and chlorine. C. carbon,
More informationBiology. The study of life
Biology The study of life Genesis 1:11 Then God said, Let the land produce vegetation: seed-bearing plants and trees on the land that bear fruit with seed in it, according to their various kinds. Genesis
More informationAtomic weight = Number of protons + neutrons
1 BIOLOGY Elements and Compounds Element is a substance that cannot be broken down to other substances by chemical reactions. Essential elements are chemical elements required for an organism to survive,
More informationBio10 Cell and Molecular Lecture Notes SRJC
Basic Chemistry Atoms Smallest particles that retain properties of an element Made up of subatomic particles: Protons (+) Electrons (-) Neutrons (no charge) Isotopes Atoms of an element with different
More informationREVIEW 1: BIOCHEMISTRY UNIT. A. Top 10 If you learned anything from this unit, you should have learned:
Period Date REVIEW 1: BIOCHEMISTRY UNIT A. Top 10 If you learned anything from this unit, you should have learned: 1. All living matter made up of CHONPS 2. Bonds a. covalent bonds are strong b. hydrogen
More informationThe Chemistry of Life. Chapter 2
The Chemistry of Life Chapter 2 Sec. 2-1 The Nature of Matter Atoms An atom is the basic unit of matter. Three subatomic particles make up atoms: protons (positive charge + ) neutrons (no charge) electrons
More informationPTYS 214 Spring Announcements. Midterm #1 on Tuesday! Be on time! No one enters after the first person leaves! Do your homework!
PTYS 214 Spring 2018 Announcements Midterm #1 on Tuesday! Be on time! No one enters after the first person leaves! Do your homework! 1 Last time - Properties of Life Organization, energy utilization, homeostasis,
More informationBIOLOGY II ORGANIC CHEMISTRY UNIT
BIOLOGY II ORGANIC CHEMISTRY UNIT ELEMENTS AND ATOMS Matter Anything that takes up space. Three classes of matter: Elements contain only 1 type of atom Compounds 2 or more elements combined in a chemical
More informationThe Chemistry of Biology
The Chemistry of Biology Life depends on chemistry. Living things are composed of chemical compounds. If order to understand biology, one must first understand the chemistry of life. I. The Nature of Matter
More informationUnit Two Chemistry of the Human Body
I. Introduction to atoms Unit Two Chemistry of the Human Body A. Chemistry is the branch of science that concerns itself with the structure of matter, including the interaction between atoms. 1. Atoms-
More informationBiology Chapter 2 The Chemistry of Life Mr. Hines
Biology Chapter 2 The Chemistry of Life Mr. Hines Chapter 2.1 The nature of Matter Learning Target 1 List and describe the four things in the universe and their relationship 2 Explain what matter is. 3
More informationChemistry in Biology Section 1 Atoms, Elements, and Compounds
Name Chemistry in Biology Section 1 Atoms, Elements, and Compounds Date Main Idea Details Scan the headings and boldfaced words in Section 1 of the chapter. Predict two things that you think might be discussed.
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A neutral atom must contain. A) an equal number of protons, neutrons, and electrons B) an equal
More informationBIOLOGY 111. CHAPTER 2: The Chemistry of Life
BIOLOGY 111 CHAPTER 2: The Chemistry of Life The Chemistry of Life : Learning Outcomes 2.1) Describe the basic structure of atoms and how they participate in reactions essential to life. (Modules 2.1 2.3)
More informationChapter 2. Chemical Basis of Life
hapter 2 hemical Basis of Life opyright The McGrawill ompanies, Inc. Permission required for reproduction or display. Introduction: A. hemistry deals with the composition of matter and how it changes.
More informationFull file at
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Which of the following is an uncharged particle found in the nucleus of 1) an atom and which has
More informationPRESENTATION TITLE. Chemistry. Chemistry
PRESENTATION TITLE Chemistry Chemistry Chemistry is the study of the smallest forms of matter and their interactions. Matter is anything that has mass and takes up space. Generally, chemistry deals with
More informationEVPP 110 Lecture Exam #1 Study Questions Fall 2003 Dr. Largen
EVPP 110 Lecture Exam #1 Study Questions Fall 2003 Dr. Largen These study questions are meant to focus your study of the material for the first exam. The absence here of a topic or point covered in lecture
More information1. Matter is anything that has mass and volume. 2. What is the difference between a physical change and a chemical change?
Name Chemistry: Matter, Water, Acids & Bases, and Macromolecules Study Guide This study guide is a good representation of what you will need to know for your test. You are responsible for completing the
More informationName Date. Chapter 2 - Chemistry Guide Microbiology (MCB 2010C) Part 1
Name Date Chapter 2 - Chemistry Guide Microbiology (MCB 2010C) Part 1 The study of biology in the 21 st century is actually the study of biochemistry. In order to be successful in this course, it is important
More informationGarden City High School Science Department Honors Living Environment Summer Assignment
Garden City High School Science Department Honors Living Environment Summer Assignment Each student anticipating enrollment in the Honors Living Environment course will be required to complete a summer
More informationBiology Keystone (PA Core) Quiz The Chemical Basis for Life - (BIO.A ) Water Properties, (BIO.A ) Carbon, (BIO.A.2.2.
Biology Keystone (PA Core) Quiz The Chemical Basis for Life - (BIO.A.2.1.1 ) Water Properties, (BIO.A.2.2.1 ) Carbon, (BIO.A.2.2.2 ) Macromolecules Student Name: Teacher Name: Jared George 1) The first
More informationBiology Unit 4. Chemistry of Life
Biology Unit 4 Chemistry of Life Elements Everything in our universe that has a mass and a volume is made of matter. Matter in its purest form is an element. There are 118 elements on the periodic table,
More informationCHEMISTRY. 2 Types of Properties Associated with Matter. Composition of Matter. Physical: properties that do not change the identity of the substance
CHEMISTRY Composition of Matter Matter Mass Anything that occupies space and has mass Quantity of matter an object has Weight Pull of gravity on an object 2 Types of Properties Associated with Matter Physical:
More informationMatter: Elements and Compounds
Matter: Elements and Compounds Matter is defined as anything that takes up space and has mass. Matter exists in many diverse forms, each with its own characteristics. Rock, metals, and glass are just few
More informationENV SCI 22 GROUP QUIZ WEEK 2
ENV SCI 22 GROUP QUIZ WEEK 2 ph OF ACIDS AND BASES 1) A decrease of one unit in the ph scale above represents a tenfold increase in the hydrogen ion concentration of a solution. For example, a solution
More informationResearch Science Biology The study of living organisms (Study of life)
Scientific method Why is there a hypothesis and prediction? If only prediction: then there is no way to finish the prediction and conclude whether the results support the hypothesis If surfaces are sampled
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
AP Biology Exam 1: The Chemistry of Life Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Matter A) has mass. B) All of the choices are correct.
More informationChapter 3.1 Chemistry of Life
Life Science Chapter 3: Cell Processes 1. Chemistry of Life 2. Moving Cellular Materials 3. Energy for Life http://www.connecticutvalleybiological.com/cell processes vhs p 14026.html Chapter 3.1 Chemistry
More informationChemistry Comes to Life
BIOLOGY OF HUMANS Concepts, Applications, and Issues Fifth Edition Judith Goodenough Betty McGuire 2 Chemistry Comes to Life Lecture Presentation Anne Gasc Hawaii Pacific University and University of Hawaii
More informationCh. 2 BASIC CHEMISTRY. Copyright 2010 Pearson Education, Inc.
Ch. 2 BASIC CHEMISTRY Matter and Composition of Matter Definition: Anything that has mass and occupies space Matter is made up of elements An element cannot be broken down by ordinary chemical means Atoms
More informationBiology. Chapter 2 Notes
Biology Chapter 2 Notes Section 1: Nature of Matter Objectives: 1) Differentiate between atoms and elements 2) Analyze how compounds are formed 3) Distinguish between covalent bonds, hydrogen bonds and
More informationReview_Unit 2 Biochemistry
Review_Unit 2 Biochemistry Basic Chemistry 1. What is an element? A substance that cannot be broken down into smaller particles. 2. What are atoms? The smallest part of an element that still maintains
More informationMilitary High School AL- Ain. Grade 10 &11. Biology Sample Questions. Student Name: Computer #:
Military High School AL- Ain Grade 10 &11 Biology Sample Questions Student Name: Computer #: Chapter 1: Cells In all multiple choice questions, more than answer could be correct Section : 1 What Is a Cell?
More informationFoundations in Microbiology Seventh Edition
Lecture PowerPoint to accompany Foundations in Microbiology Seventh Edition Talaro Chapter 2 The Chemistry of Biology Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
More informationBIOL 1030 Introduction to Biology: Organismal Biology. Spring 2011 Section A. Steve Thompson:
BIOL 1030 Introduction to Biology: Organismal Biology. Spring 2011 Section A Steve Thompson: stthompson@valdosta.edu http://www.bioinfo4u.net 1 First, let s look at the syllabus in detail to help clarify
More informationUnit 2: Part 1 Matter & Energy in Ecosystems What elements am I made of?
Unit 2: Part 1 Matter & Energy in Ecosystems What elements am I made of? I. Introduction: Matter in Ecosystems A. Organisms are composed of matter (anything that takes up space and has mass) B. Organisms
More informationAtoms. Atoms 9/9/2015
The Chemistry of Life The Nature of Matter, Water,Carbon Compounds, Chemical Reactions and Enzymes The Nature of Matter B.1.9 Both living and nonliving things are composed of compounds, which are themselves
More information