Photosynthesis and Cellular Respiration
|
|
- Agnes Marsh
- 6 years ago
- Views:
Transcription
1 Photosynthesis and Cellular Respiration
2 What you will learn: GPS Standard SB3a Explain the cycling of energy through the processes of photosynthesis and respiration. IN OTHER WORDS Photosynthesis and Cellular Respiration are complementary processes that depend on each other.
3 You should know All cells (plant or animal) need energy to live, grow, and reproduce. Plant cells get their energy from the sun Animal cells get their energy from food
4 About Photosynthesis It s a chemical reaction!!! Reactants Products *Reactants are the needed materials. *Products are the things being made. Molecules used in Photosynthesis CO 2 carbon dioxide O 2 oxygen H 2 O water C 6 H 12 O 6 glucose (a sugar)
5 Photosynthesis Reaction What is the equation for photosynthesis? carbon dioxide + water + energy glucose + oxygen 6CO 2 + 6H 2 O + energy C 6 H 12 O 6 + 6O 2
6 Photosynthesis Reaction This is why plants take in carbon dioxide from the air. Plants use this as food energy. We can eat plants to get energy. 6CO 2 + 6H 2 O + energy C 6 H 12 O 6 + 6O 2 This is why plants need sunlight. This is why plants need water. This is why plants produce oxygen.
7
8 Where Does it Occur? Photosynthesis Occurs in the Chloroplast Chloroplasts contain chlorophyll, the green pigment that can trap sunlight. Plants, algae, and certain bacteria contain these chloroplasts.
9 Stages of Photosynthesis Stage 1: Light-Dependent Reactions Light energy is absorbed and converted into chemical energy (ATP and NADPH). Stage 2: Light-Independent Reaction (also called Calvin Cycle) ATP and NADPH are used to make glucose.
10 Stages of Photosynthesis
11 Stage 1: Light-Dependent Reactions Light hits the thylakoid membranes of the chloroplasts. Electron transport chains form ATP and NADPH (energystoring molecules) Oxygen that is formed will leave the leaf Thylakoid: flat disc-shaped sacs arranged in stacks called granum/grana Pigments: light-absorbing colored molecules in thylakoid membranes (chlorophyll) Label the chloroplast on your green sheet.
12 Stage 2: Light-Independent Reactions Calvin Cycle Occurs in stroma of the chloroplasts. Stores chemical energy from ATP and NADPH in glucose, an organic molecule (carbohydrate) Can happen in light or dark Stroma: fluid filled space outside the grana
13 Label your sheet
14 About Cellular Respiration It s also a chemical process!!! The word respiration means breathing, but cellular respiration is different from breathing. Cellular respiration is the process by which cells use oxygen to produce energy from food.
15 Equation for Cellular Respiration Glucose Oxygen Water Energy Visual Summary 6.3
16 Equation for Cellular Respiration This is why we eat. Plants don t eat; they make this with sunlight. The energy released from the glucose is stored in molecules of ATP for later use. Glucose Oxygen Carbon Dioxide Water Energy This is why we breathe in oxygen. This is why we breathe out carbon dioxide. The water we can use.
17 Where Does it Occur? Cellular Respiration Occurs in the mitochondria Here the energy released from glucose is stored in ATP molecules. Most organisms have these.
18 Stages of Cellular Respiration Stage 1: Glycolysis (anaerobic) Occurs in cytoplasm: 1 molecule of Glucose is broken down. 2 net molecules of ATP, 2 molecules of NADH, and 2 molecules of pyruvate are formed. (4 total ATP are made.) Stage 2: Kreb s Cycle (aerobic) Occurs in mitochondrial matrix: Pyruvate produced in glycolysis is converted to carbon dioxide. 2 molecules of ATP are formed. **aka tricarboxylic acid (TCA) cycle or citric acid cycle** Stage 3: Electron Transport (aerobic) Occurs in inner membrane of mitochondria: Produces 32 ATP as electrons and hydrogen ions from NADH and FADH 2 convert ADP to ATP
19 Stage 1: Glycolysis Occurs in cytoplasm Anaerobic Produces 4 ATP Uses 2 ATP to split 1 glucose (6 C) into 2 pyruvate (3 C) molecules Energy and hydrogen are used to make NADH (electron carrier).
20 Stage 2: Kreb s Cycle Occurs in mitochondrial matrix Aerobic 2 turns of cycle for each molecule of glucose Pyruvate from glycolysis is broken down into 6 CO 2 NADH and FADH 2 are used in electron transport
21 Stage 3: Electron Transport Chain Occurs in membrane of mitochondria Aerobic NADH and FADH 2 from Kreb s cycle release electrons which move from protein to protein 34 ATP are produced in eukaryotes
22 Label your sheet
23 Respiration vs. Photosynthesis Photosynthesis and respiration are complementary processes in the living world. They are opposite processes, and neither can exist without the other.
24 Cellular Respiration -vs- Photosynthesis Organisms Reactants (What is needed?) Products (What is being made?) Photosynthesis Plants, algae, some bacteria CO 2, H 2 O, chlorophyll, sun Glucose, O 2 Respiration Most organisms (Including plants) Glucose, O 2 CO 2, H 2 O, ATP When it occurs daylight night and day Where it occurs Chloroplast in cell Mitochondria of cell
25 SUMMARY OF KEY CONCEPTS Heat Sunlight Photosynthesis Cellular respiration
26 FERMENTATION NO OXYGEN AVAILABLE!!! When cells run out of oxygen, cellular respiration can not take place. Cells will use the process called FERMENTATION to get small amounts of energy. FERMENTATION OCCURS IN THE CYTOPLASM. Products of Fermentation: Lactic acid Alcohol
27 FERMENTATION Anaerobic process Occurs in the cytoplasm of cells Pyruvic acid produced by glycolysis is either converted to lactic acid (lactic acid fermentation) or it forms alcohol (alcoholic fermentation).
28 FERMENTATION
29 FERMENTATION
30 Review Question # 1 1. What of these is not needed for photosynthesis? A. carbon dioxide B. oxygen C. water D. energy
31 Review Question # 1 1. What of these is not needed for photosynthesis? A. carbon dioxide B. oxygen C. water D. energy
32 Review Question # 2 2. Respiration happens in A. animals B. plants C. neither plants nor animals D. both plants and animals
33 Review Question # 2 2. Respiration happens in A. animals B. plants C. neither plants nor animals D. both plants and animals
34 Review Question # 3 3. In respiration the released energy is stored in molecules of A. glucose B. DNA C. carbon dioxide D. ATP
35 Review Question # 3 3. In respiration the released energy is stored in molecules of A. glucose B. DNA C. carbon dioxide D. ATP
36 Review Question # 4 4. Which statement about photosynthesis is most correct? A. The reaction is exothermic. B. Energy is required to construct the glucose molecules. C. Energy is released in the reaction. D. ATP molecules are used to start the reaction.
37 Review Question # 4 4. Which statement about photosynthesis is most correct? A. The reaction is exothermic. B. Energy is required to construct the glucose molecules. C. Energy is released in the reaction. D. ATP molecules are used to start the reaction.
38 Review Question # 5 5. Which statement about respiration is not correct? A. The reaction is exothermic. B. Energy is required to construct the glucose molecules. C. Energy is released in the reaction. D. Energy released is used to create ATP molecules.
39 Review Question # 5 5. Which statement about respiration is not correct? A. The reaction is exothermic. B. Energy is required to construct the glucose molecules. C. Energy is released in the reaction. D. Energy released is used to create ATP molecules.
40 Review Question # 6 6. Which chemical is not a product of respiration? A. carbon dioxide B. ATP C. oxygen D. water
41 Review Question # 6 6. Which chemical is not a product of respiration? A. carbon dioxide B. ATP C. oxygen D. water
42 Review Question # 7 7. Chlorophyll A. makes glucose B. traps sunlight energy C. produces oxygen D. produces carbon dioxide
43 Review Question # 7 7. Chlorophyll A. makes glucose B. traps sunlight energy C. produces oxygen D. produces carbon dioxide
44 Review Question # 8 8. Where does respiration happen? A. in the mitochondria B. in ATP C. in the chloroplast D. in glucose molecules
45 Review Question # 8 8. Where does respiration happen? A. in the mitochondria B. in ATP C. in the chloroplast D. in glucose molecules
46 Review Question # 9 9. We breathe oxygen because A. it is needed to make glucose molecules. B. it is needed to make ATP molecules. C. it is needed to break apart ATP molecules. D. it is needed to break apart glucose molecules.
47 Review Question # 9 9. We breathe oxygen because A. it is needed to make glucose molecules. B. it is needed to make ATP molecules. C. it is needed to break apart ATP molecules. D. it is needed to break apart glucose molecules.
48 Review Question # Which is the correct formula for photosynthesis? A) C 6 H 12 O 6 + 6O 2 + energy 6CO 2 + 6H 2 O B) 6CO 2 + 6H 2 O C 6 H 12 O 6 + 6O 2 + energy C) 6CO 2 + 6H 2 O + energy C 6 H 12 O 6 + 6O 2 D) C 6 H 12 O 6 + 6O 2 6CO 2 + 6H 2 O + energy
49 Review Question # Which is the correct formula for photosynthesis? A) C 6 H 12 O 6 + 6O 2 + energy 6CO 2 + 6H 2 O B) 6CO 2 + 6H 2 O C 6 H 12 O 6 + 6O 2 + energy C) 6CO 2 + 6H 2 O + energy C 6 H 12 O 6 + 6O 2 D) C 6 H 12 O 6 + 6O 2 6CO 2 + 6H 2 O + energy
50 Review Question # Which is the correct formula for cellular respiration? A) C 6 H 12 O 6 + 6O 2 + energy 6CO 2 + 6H 2 O B) 6CO 2 + 6H 2 O C 6 H 12 O 6 + 6O 2 + energy C) 6CO 2 + 6H 2 O + energy C 6 H 12 O 6 + 6O 2 D) C 6 H 12 O 6 + 6O 2 6CO 2 + 6H 2 O + energy
51 Review Question # Which is the correct formula for cellular respiration? A) C 6 H 12 O 6 + 6O 2 + energy 6CO 2 + 6H 2 O B) 6CO 2 + 6H 2 O C 6 H 12 O 6 + 6O 2 + energy C) 6CO 2 + 6H 2 O + energy C 6 H 12 O 6 + 6O 2 D) C 6 H 12 O 6 + 6O 2 6CO 2 + 6H 2 O + energy
52 Review Question # Which statement best shows the relationship between photosynthesis and cellular respiration? A) They both need the same reacting chemicals. B) They both produce the same products. C) They are opposite processes, each needing the other s products. D) They are opposite processes, each needing oxygen to occur.
53 Review Question # Which statement best shows the relationship between photosynthesis and cellular respiration? A) They both involve oxygen as a part of the chemical reaction. B) They both are processes involving energy. C) They are opposite processes, each needing the other s products. D) They are opposite processes, each needing oxygen to occur.
Overview of Photosynthesis
Overview of Photosynthesis Most autotrophs (organisms that create their own food), make organic compounds (sugars/glucose) using a process called photosynthesis. This process occurs only in plants. Overview
More information6CO 2 + 6H 2 O C 6 H 12 O 6 + 6O 2. sun. Occurs in chloroplasts ATP. enzymes CO 2 O 2 H 2 O. sugars
4.2 8.2 Overview Photosynthesis: of Photosynthesis An Overview Photosynthesis process by which plants make food using energy from the sun Plants are autotrophs that make their own source of chemical energy.
More informationCellular Respiration and Photosynthesis Test
Cellular Respiration and Photosynthesis Test 1. When bonds are made energy is, when bonds are broken energy is. A. stored / released C. released / stored B. used / not used D. created / destroyed 2. Aerobic
More information4.1 Chemical Energy and ATP. KEY CONCEPT All cells need chemical energy.
4.1 Chemical Energy and ATP KEY CONCEPT All cells need chemical energy. 4.1 Chemical Energy and ATP The chemical energy used for most cell processes is carried by ATP. Molecules in food store chemical
More informationPHOTOSYNTHESIS. Chapter 8
PHOTOSYNTHESIS Chapter 8 ENERGY & LIFE ENERGY The ability to do work. Can be stored in chemical bonds. Cells need energy to do things like active transport, dividing, moving, and producing and storing
More informationATP. Chapter 4. Photosynthesis. Cell Respiration. Energy of Life. All organisms need energy in order to survive
ATP Chapter 4 Photosynthesis Energy of Life All organisms need energy in order to survive 2 Major groups of organisms: A. autotrophs make their own food Ex: plants B. heterotrophs must eat others living
More informationPhotosynthesis and Cellular Respiration Unit
Photosynthesis and Cellular Respiration Unit All cellular activities require energy. Directly or indirectly nearly all energy for life comes from the sun. Autotrophs: organisms that can make their own
More informationPhotosynthesis and Cellular Respiration Note-taking Guide
Photosynthesis and Cellular Respiration Note-taking Guide Preview to Photosynthesis glucose, reactions, light-dependent, Calvin cycle, thylakoid, photosystem II, oxygen, light-harvesting, two, chloroplasts,
More informationWhat cellular structure carries out respiration?
What cellular structure carries out photosynthesis? Label it s parts Chloroplast double membrane grana thylakoid membrane with chlorophyll stroma What cellular structure carries out respiration? Mitochondrian
More informationCell Energetics. How plants make food and everyone makes energy!
Cell Energetics How plants make food and everyone makes energy! Carbon Cycle Where did the mitochondria and chloroplast come from? Endosymbiotic Theory Endosymbiotic theory = a theory that some of the
More informationCell Energy: The Big Picture. So, What Exactly is ATP. Adenosine Triphosphate. Your turn to Practice converting ATP to ADP:
Understanding How Living Things Obtain and Use Energy. Cell Energy: The Big Picture Most Autotrophs produce food (sugar) using light energy during Photosynthesis. Then, both Autotrophs and Heterotroph
More information2015 Biology Unit #3 Quiz 1 Photosynthesis, Cellular Respiration and Fermentation Week of November
Name: Class: Date: 2015 Biology Unit #3 Quiz 1 Photosynthesis, Cellular Respiration and Fermentation Week of 02-09 November 1 Which of the following statements is true for all cells? a They use solar energy
More informationCP Biology Unit 5 Cell Energy Study Guide. Electron Carriers Electron Transport Chain Fermentation Glycolysis Krebs cycle Light-Dependent Reactions
Name: KEY CP Biology Unit 5 Cell Energy Study Guide Vocabulary to know: ATP ADP Aerobic Anaerobic ATP Synthases Cellular Respiration Chlorophyll Chloroplast Electron Carriers Electron Transport Chain Fermentation
More informationName Date Class. Photosynthesis and Respiration
Concept Mapping Photosynthesis and Respiration Complete the Venn diagram about photosynthesis and respiration. These terms may be used more than once: absorbs, Calvin cycle, chlorophyll, CO 2, H 2 O, Krebs
More informationEnergy and the Cell. All living things need energy to survive and do work.
Energy and the Cell EQ: How do cells acquire energy? EQ: Why is the relationship between plants and animals essential to life? All living things need energy to survive and do work. Organisms who depend
More informationPhotosynthesis and Cellular Respiration Note-taking Guide
Photosynthesis and Cellular Respiration Note-taking Guide Preview to Photosynthesis glucose, reectlons, light-dependent, Calvin cycle, thylakoid, oxygen, light-harvesting, two, chloroplasts, photosynthesis,
More informationATP: Energy for Life ATP. Chapter 6. What Is ATP? What Does ATP Do for You? Photosynthesis. Cell Respiration. Chemical Structure of ATP
Chapter 6 Photosynthesis : Energy for Life Cell Respiration What Is? Energy used by all Cells Chemical Structure of Adenine Base Adenosine Triphosphate Organic molecule containing highenergy Phosphate
More informationDraw, label, and color
Vocab Cell Energy 1. Autotroph 2. ATP (adenosine triphosphate) 3. Chloroplast 4. Photosynthesis 5. Pigment 6. Chlorophyll 7. Thylakoid 8. Photosystem 9. Stroma 10. Light-dependent reactions 11. Calvin
More informationPHOTOSYNTHESIS STARTS WITH
Name Date Period PHOTOSYNTHESIS STARTS WITH 1. Molecules that collect light energy are called _P. 2. Chlorophyll a and b absorb _B -_V and _R wavelengths of light best. 3. _C is the main light absorbing
More informationCellular Energy. How Organisms Obtain Energy Section 2: Photosynthesis Section 3: Cellular Respiration. Click on a lesson name to select.
Section 1: How Organisms Obtain Energy Section 2: Photosynthesis Section 3: Cellular Respiration Click on a lesson name to select. Section 1 How Organisms Obtain Energy Transformation of Energy Energy
More informationChapter 8.1. How Organisms Obtain Energy
Chapter 8.1 How Organisms Obtain Energy Main Idea All living organisms use energy to carry out all biological processes. Energy Energy is the ability to do work. Quick Review: Heterotrophs are organisms
More informationThe Life of a Cell. The Chemistry of Life. A View of the Cell. Cellular Transport and the Cell Cycle. Energy in a Cell
The Life of a Cell The Chemistry of Life A View of the Cell Cellular Transport and the Cell Cycle Energy in a Cell Chapter 9 Energy in a Cell 9.1: The Need for Energy 9.1: Section Check 9.2: Photosynthesis:
More informationCellular Energy. The cell will store energy in molecules like sugars and ATP
Cellular Energy Cellular Energy The cell will store energy in molecules like sugars and ATP Most cells have small stores of ATP that only last a few seconds, but cannot store energy there long-term. Cells
More informationPhotosynthesis and Cellular Respiration
Photosynthesis and Cellular Respiration Photosynthesis and Cellular Respiration All cellular activities require energy. Directly or indirectly nearly all energy for life comes from the sun. Autotrophs:
More informationDraw, label, and color
Vocab Cell Energy 1. Autotroph 2. ATP (adenosine triphosphate) 3. Chloroplast 4. Photosynthesis 5. Pigment 6. Chlorophyll 7. Thylakoid 8. Photosystem 9. Stroma 10. Light-dependent reactions 11. Calvin
More informationCellular Energetics. Photosynthesis, Cellular Respiration and Fermentation
Cellular Energetics Photosynthesis, Cellular Respiration and Fermentation TEKS B.4 Science concepts. The student knows that cells are the basic structures of all living things with specialized parts that
More informationCell Energy: Photosynthesis & Respiration
Cell Energy: Photosynthesis & Respiration Today s Learning Goals In plants, chlorophyll (found in chloroplasts) captures energy from the sun in order to make food during photosynthesis (Review) Cells release
More informationPhotosynthesis and Cellular Respiration Lapbook Pre-test. SC.912.L.18.7: Identify the reactants, products, and basic functions of photosynthesis.
Photosynthesis and Cellular Respiration Lapbook Pre-test Covers Standards: SC.912.L.18.7: Identify the reactants, products, and basic functions of photosynthesis. SC.912.L.18.8: Identify the reactants,
More informationCellular Energy (Photosynthesis & Cellular Respiration)
(Photosynthesis & Cellular Respiration) Before You Read Before you read the chapter, respond to these statements. 1. Write an A if you agree with the statement. 2. Write a D if you disagree with the statement.
More informationEnergy in the World of Life
Cellular Energy Energy in the World of Life Sustaining life s organization requires ongoing energy inputs Assembly of the molecules of life starts with energy input into living cells Energy Conversion
More informationPhotosynthesis & Cellular Respiration. mages/life/chap1_2/ph otosyn.swf://
Photosynthesis & Cellular Respiration http://mrescience.com/i mages/life/chap1_2/ph otosyn.swf:// Photosynthesis Photosynthesis is a chemical reaction. Plants use light to make their own food. Where does
More informationCell Energetics - Practice Test
Name: Class: _ Date: _ Cell Energetics - Practice Test Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which of the following is the source of energy used
More informationUnit 8 Cell Metabolism. Foldable Notes
Unit 8 Cell Metabolism Foldable Notes Silently read pages 94-96 of your biology textbook Middle Inside Top Vocabulary 1. ATP 2. ADP 3. Product 4. Reactant 5. Chloroplast 6. Mitochondria 7. Heterotroph
More informationCh. 6 & 7 Photosynthesis & Cellular Respiration
Ch. 6 & 7 Photosynthesis & Cellular Respiration 6.1 Energy Reactions The Cycle of Energy Sun CO 2 H 2 O Photosynthesis (energy stored) Cellular Respiration (energy released) O 2 Glucose Obtaining Energy
More informationTransformation of Energy! Energy is the ability to do work.! Thermodynamics is the study of the flow and transformation of energy in the universe.
Section 1 How Organisms Obtain Energy Transformation of Energy! Energy is the ability to do work.! Thermodynamics is the study of the flow and transformation of energy in the universe. Section 1 How Organisms
More informationUNIT 2: CELLS Chapter 4: Cells and Energy
CORNELL NOTES Directions: You must create a minimum of 5 questions in this column per page (average). Use these to study your notes and prepare for tests and quizzes. Notes will be stamped after each assigned
More informationHonors Biology Test Review Ch. 7 & 8 Fall 2015
Honors Biology Test Review Ch. 7 & 8 Fall 2015 Modified True/False Indicate whether the sentence or statement is true or false. If false, change the identified word or phrase to make the sentence or statement
More informationCh. 4 Cells and Energy. Photosynthesis and Cellular Respiration
Ch. 4 Cells and Energy Photosynthesis and Cellular Respiration 1 2 4.1 Chemical Energy and ATP Living organisms need energy Most comes indirectly from sun! Some change sunlight into organic compounds Others
More informationChapter 4: Cellular Metabolism (Sections 1,3,5,6) KEY CONCEPT All cells need chemical energy.
KEY CONCEPT All cells need chemical energy. ! The chemical energy used for most cell processes is carried by ATP. Molecules in food store chemical energy in their bonds. Starch molecule Glucose molecule
More informationCellular Respiration and Photosynthesis
Cellular Respiration and Photosynthesis Imagine an abandoned house that is falling apart. Restoring order to the house will require an input of energy (for example: hammering nails, applying paint). Living
More informationUNIT 3: Cell Energy What is energy? energy is a property of objects which can be transferred to other objects or converted into different forms.
UNIT 3: Cell Energy What is energy? energy is a property of objects which can be transferred to other objects or converted into different forms. Energy can be found in a number of different forms. 1 Law
More information1 Which of the following organisms do NOT carry on photosynthesis?
1 Which of the following organisms do NOT carry on photosynthesis? plants algae some bacteria 2 3 animals The correct description of the relationship between photosynthesis and the living world is. herbivores,
More informationPhotosynthesis. From Sunlight to Sugar
Photosynthesis From Sunlight to Sugar What is Photosynthesis? Photosynthesis is a process that captures energy from sunlight to make sugars used as food for producers. The light energy is stored as chemical
More information1. How is a partially charged battery like ADP?
Name The chart below shows key terms from the lesson with their definitions. Complete the chart by writing a strategy to help you remember the meaning of each term. One has been done for you. Term Definition
More informationPhotosynthesis and cellular respirations
The Introduction of Biology Defining of life Basic chemistry, the chemistry of organic molecules Classification of living things History of cells and Cells structures and functions Photosynthesis and cellular
More informationEnergy for Life 12/11/14. Light Absorption in Chloroplasts
Energy for Life Biochemical pathways A series of reactions where the products of one reaction is used in the next reaction Light Absorption in Chloroplasts Chloroplasts Two membranes Grana- layered stacks
More information4 GETTING READY TO LEARN Preview Key Concepts 4.1 Chemical Energy and ATP All cells need chemical energy.
CHAPTER 4 Cells and Energy GETTING READY TO LEARN Preview Key Concepts 4.1 Chemical Energy and ATP All cells need chemical energy. 4.2 Overview of Photosynthesis The overall process of photosynthesis produces
More informationATP, Cellular Respiration and Photosynthesis
ATP, Cellular Respiration and Photosynthesis Energy for Cells Free Energy: the energy available to do work Types of Reactions Endergonic Reactions: require an input of energy Exergonic Reactions: release
More informationAll Cells need energy. (Ability to perform work) What do cells use energy for? Mitosis. Repair. Active transport. Movement.
Cell Energetics All Cells need energy. (Ability to perform work) What do cells use energy for? Mitosis. Repair. Active transport. Movement. What Is ATP? ATP adenosine triphosphate is a chemical molecule
More informationUnit 3: Cell Energy Guided Notes
Enzymes Unit 3: Cell Energy Guided Notes 1 We get energy from the food we eat by breaking apart the chemical bonds where food is stored. energy is in the bonds, energy is the energy we use to do things.
More informationSection 8 1 Energy and Life (pages )
Bio07_TR_U03_CH08.QXD 4/25/06 2:51 PM Page 63 Name Class Date Chapter 8 Photosynthesis Section 8 1 Energy and Life (pages 201 203) Key Concepts Where do plants get the energy they need to produce food?
More informationCellular Energetics Review
Cellular Energetics Review 1. What two molecules are formed when a phosphate is removed from ATP? 2. Describe how photosynthesis and cellular respiration are reverse processes. 3. What is the function
More informationEv e ry living c e l l needs a source of
12 Photosynthesis and Cellular Respiration Ev e ry living c e l l needs a source of energy. Without energy, metabolism all of the chemical reactions that occur within cells will not occur. In this activity,
More informationStudy Guide A. Answer Key. Cells and Energy
Cells and Energy Answer Key SECTION 1. CHEMICAL ENERGY AND ATP 1. molecule; food molecules 2. high-energy; lower-energy 3. phosphate group 4. a; d; b; c 5. b; e 6. c; d 7. a; f 8. chemical energy; light
More informationRespiration and Photosynthesis
Respiration and Photosynthesis Cellular Respiration Glycolysis The Krebs Cycle Electron Transport Chains Anabolic Pathway Photosynthesis Calvin Cycle Flow of Energy Energy is needed to support all forms
More informationUnit 3: Photosynthesis & Cellular Respiration
Unit 3: Photosynthesis & Cellular Respiration Monday/Tuesday Wednesday/Thursday Friday Bell Ringer Answer Daily Goal HOMEWORK Bell Ringer Answer Monday/Tuesday Wednesday/Thursday Friday Daily Goal HOMEWORK
More information1/25/2018. Bio 1101 Lec. 5, Part A Chapter 6: Cellular Respiration
1 2 3 4 5 Bio 1101 Lec. 5, Part A Chapter 6: Cellular Respiration Energy is needed by cells to do work Chemical energy, a form of potential energy, is stored in bonds of food molecules (such as glucose)
More informationRespiration and Photosynthesis. The Ying and Yang of Life.
Respiration and Photosynthesis The Ying and Yang of Life. Why? You ve always been told that you must eat and breathe. Why? In this unit we will attempt to answer those questions. 1 st Law of Thermodynamics
More informationChloroplasts and Mitochondria
Chloroplasts and Mitochondria Plant cells and some Algae contain an organelle called the chloroplast. The chloroplast allows plants to harvest energy from sunlight to carry on a process known as Photosynthesis.
More informationMETABOLISM. What is metabolism? Categories of metabolic reactions. Total of all chemical reactions occurring within the body
METABOLISM What is metabolism? METABOLISM Total of all chemical reactions occurring within the body Categories of metabolic reactions Catabolic reactions Degradation pathways Anabolic reactions Synthesis
More informationBIOLOGY. Monday 14 Dec 2015
BIOLOGY Monday 14 Dec 2015 Entry Task An ATP molecule is made of what 3 components? What happens when ATP becomes ADP? Explain. Agenda Entry Task Housekeeping Chapter 8 Essential Question Section 8.2 (Photosynthesis:
More informationCh. 9 - Cellular Respiration/Fermentation Study Guide
Ch. 9 - Cellular Respiration/Fermentation Study Guide A. Introduction 1. All living things need energy for metabolism. a. Plants produce glucose through photosynthesis; break down glucose during cellular
More informationChapter 5. Table of Contents. Section 1 Energy and Living Things. Section 2 Photosynthesis. Section 3 Cellular Respiration
Photosynthesis and Cellular Respiration Table of Contents Section 1 Energy and Living Things Section 2 Photosynthesis Section 3 Cellular Respiration Section 1 Energy and Living Things Objectives Analyze
More informationPhotosynthesis Prep Test
Photosynthesis Prep Test Multiple Choice Identify the choice that best completes the statement or answers the question. 1. What are the three parts of an ATP molecule? a. adenine, thylakoid, and a phosphate
More informationCell Energy Notes ATP THE ENDOSYMBIOTIC THEORY. CELL ENERGY Cells usable source of is called ATP stands for. Name Per
Cell Energy Notes Name Per THE ENDOSYMBIOTIC THEORY The Endosymbiotic theory is the idea that a long time ago, engulfed other prokaryotic cells by. This resulted in the first First proposed by Explains
More informationIn Cellular Respiration, are removed from sugar and transferred to
1 2 3 4 5 Bio 1101 Lec. 5, Part A (Guided Notes) Chapter 6: Cellular Respiration Energy is needed by cells to do work Chemical energy, a form of potential energy, is stored in bonds of food molecules (such
More informationChloroplasts and Mitochondria
Name: Chloroplasts and Mitochondria Plant cells and some algae contain an organelle called the chloroplast. The chloroplast allows plants to harvest energy from sunlight to carry on a process known as
More informationX Biology I. Unit 1-4: Cellular Energy
NOTE/STUDY GUIDE: Unit 1-4, Cellular Energy X Biology I, Mr. Doc Miller, M.Ed. North Central High School Name: ID#: NORTH CENTRAL HIGH SCHOOL NOTE & STUDY GUIDE X Biology I Unit 1-4: Cellular Energy Additional
More informationChloroplasts and Mitochondria
Name Date Your # Chloroplasts and Mitochondria Plant cells and some Algae contain an organelle called the chloroplast. The chloroplast allows plants to harvest energy from sunlight to carry on a process
More informationEnergy Exchanges Exam: What to Study
Energy Exchanges Exam: What to Study Here s what you will need to make sure you understand in order to prepare for our exam: Free Energy Conceptual understanding of free energy as available energy in a
More informationUnit 5 Cellular Energy
Unit 5 Cellular Energy I. Enzymes (159) 1.Are CATALYSTS: Speed up chemical reactions that would otherwise happen too slowly to support life. Catalysts DO NOT make reactions happen that couldn t happen
More informationENERGY = ATP ATP. B. How is Energy stored in our cells? 1. In the chemical bonds between the phosphates
I. What is energy in biology? ENERGY = Adenosine TriPhosphate Whoa! HOT stuff! 2009-2010 A. What is? Adenosine Triphosphate is similar to a nucleotide but has three phosphates instead of one B. How is
More informationPhotosynthesis and Cellular Respiration
Photosynthesis and Cellular Respiration Outline I. Energy and Carbon Cycle II. Photosynthesis A. Introduction B. Reactions II. Cellular Respiration A. Introduction B. Reactions Carbon Cycle All organisms
More informationEnergy Transfer. Photosynthesis
Energy Transfer Photosynthesis Energy All living organisms use energy. Energy is needed for metabolism to function. When organisms use energy they use it in the chemical form, ATP (adenosine triphosphate)
More informationStation All living things need energy. What is the primary source of this energy?
Station 1 1. All living things need energy. What is the primary source of this energy? 2. In photosynthesis, this primary source of energy is converted into usable energy known as. 3. What do ATP, NADPH,
More informationAP Biology
Chapter 10. Photosynthesis: Life from Light Energy needs of life All life needs a constant input of energy Heterotrophs get their energy from eating others consumers of other organisms consume organic
More informationAP Biology
Chapter 10. Photosynthesis: Life from Light Energy needs of life All life needs a constant input of energy Heterotrophs get their energy from eating others consumers of other organisms consume organic
More informationPhotosynthesis and Cellular Respiration Survey
Photosynthesis and Cellular Respiration Survey Multiple Choice - Choose the best and most complete answer. 1. Which type of energy transformation occurs in photosynthesis? A. heat to electrical B. light
More informationCellular Transportation & Respiration
Cellular Transportation & Respiration Passive Transport A cell membrane is semiperamble, which means that it allows only certain substances to enter or leave a cell. Passive transport is the movement of
More informationEssential Question: How does energy flow through the processes of Photosynthesis and Cellular Respiration? Page 92. Cellular Respiration ENERGY ATP
Essential Question: How does energy flow through the processes of Photosynthesis and Cellular Respiration? Page 92 ATP Cellular Respiration ENERGY Photosynthesis Page 92 Essential Question: How does energy
More informationCHAPTER 6 STUDY GUIDE. phosphate work. energy adenosine In order for organisms to carry out life processes their cells need (1).
CHAPTER 6 STUDY GUIDE THE FLOW OF ENERGY Section 6.1 Energy for Cells In your textbook, read about ATP. Use each of the terms below just once to complete the passage: released exergonic endergonic ATP
More informationCellular Energy Section 8.1 How Organisms Obtain Energy
Cellular Energy Section 8.1 How Organisms Obtain Energy Scan Section 1 of the chapter and make a list of three general ways in which cells use energy. 1. 2. 3. Review metabolism Use your book or dictionary
More informationPhotosynthesis and Cellular Respiration
Photosynthesis and Cellular Respiration Outline I. Energy and Carbon Cycle II. Photosynthesis A. Introduction B. Reactions II. Cellular Respiration A. Introduction B. Reactions Carbon Cycle All organisms
More informationPhotosynthesis and Life
7-1 Chapter 7 Photosynthesis and Life During photosynthesis Organisms use the energy of light to build highenergy organic molecules. Plants, algae, and some bacteria can do this. Can make their own food
More informationBiology Chapter 8 Test: Cellular Energy
Class: Date: Biology Chapter 8 Test: Cellular Energy True/False Indicate whether the statement is true or false. 1. During the light-independent reactions of photosynthesis, light energy is used to split
More informationPhotosynthesis and Respiration
Photosynthesis and Respiration 1 of 20 Chemical Energy and ATP Chemical Energy and ATP An important chemical compound that cells use to store and release energy is adenosine triphosphate, abbreviated ATP.
More information8/25/ Opening Questions: What is ENERGY? Chapter 4 Energy and Life: How do you make it through your day? How does a plant eat?
Chapter 4 Energy and Life: 4.1 What is energy? 4.2 Energy flow 4.3 Sunlight is used to produce sugars 4.4 Photosynthesis has 2 linked stages 4.5 Light reactions: a closer look 4.6 Calvin cycle: a closer
More informationBellringer 11/12/ CO H Light C 6 H 12 O 6 + 6O 2. Law of conservation. Recall: Photosynthesis Overview.
Photosynthesis Bellringer A.1 Identify the following as: heterotroph, autotroph, photosynthesis reactant, or photosynthesis product State Biology Standards H.B.3A1-3 and H.B.2A.1 A.1 Plants take in carbon
More informationComplete the notes on photosynthesis in the spaces below.
Section: 3.2 Name: Opening Activity: What type of energy is absorbed by pigment molecules in plant cells to start photosynthesis? Latin Root Word: Review of Old Information: ATP then provides the energy
More informationUnit 5.1 ~ Cell Energy: PHOTOSYNTHESIS
Unit 5.1 ~ Cell Energy: PHOTOSYNTHESIS Objectives/Goals: Classify organisms in how they obtain energy Identify the reactants and products of photosynthesis Understand how ATP is used to provide cells with
More informationCellular Respiration. Pg 231
Cellular Respiration Pg 231 Define cellular respiration. The process by which mitochondria break down food molecules to produce ATP is called cellular respiration. In plants breaking sugar (glucose) to
More informationUnit 4 Bioenergetics Test Review
Section A: Adenosine Triphosphate Unit 4 Bioenergetics Test Review Adenosine triphosphate (ATP) is the energy molecule used by all cells to do work. It is a nucleotide consisting of adenine (a base), ribose
More informationEnergy Metabolism exergonic reaction endergonic reaction Energy of activation
Metabolism Energy Living things require energy to grow and reproduce Most energy used originates from the sun Plants capture 2% of solar energy Some captured energy is lost as metabolic heat All energy
More informationAP Biology. Warm-up. Photosynthesis: Life from Light and Air. Energy needs of life. Energy needs of life. Objective: Warm-up:
Warm-up Objective: Explain how photosynthesis converts light energy into chemical energy. Warm-up: In the light reactions, what is the electron donor? Where do the electrons end up? 2006-2007 Photosynthesis:
More informationCh. 10- Photosynthesis: Life from Light and Air
Ch. 10- Photosynthesis: Life from Light and Air 2007-2008 Ch. 10 Photosynthesis: Life from Light and Air 2007-2008 Energy needs of life All life needs a constant input of energy consumers Heterotrophs
More informationlight-dependent reactions (i.e., light reactions)
LEARNING OBJECTIVES By the end of this lecture you will be able to: 1. Understand that ENERGY can be transformed from one form to another. 2. Know that energy exist in two forms; free energy - available
More informationA + B = C C + D = E E + F = A
Photosynthesis - Plants obtain energy directly from the sun - Organisms that do this are autotrophs (make their own food from inorganic forms) - Photosynthesis is a series of chemical reactions where the
More informationAP Bio-Ms.Bell Unit#3 Cellular Energies Name
AP Bio-Ms.Bell Unit#3 Cellular Energies Name 1. Base your answer to the following question on the image below. 7. Base your answer to the following question on Which of the following choices correctly
More informationLesson Overview. 9.1 Cellular Respiration: An Overview. Lesson Overview. Cellular Respiration: An Overview
Lesson Overview 9.1 Cellular Respiration: An Overview You feel weak when you are hungry because food serves as a source of energy. How does the food you eat get converted into a usable form of energy for
More informationChloroplasts and Mitochondria
Chloroplasts and Mitochondria Plant cells and some Algae contain an organelle called the chloroplast. The chloroplast allows plants to harvest energy from sunlight to carry on a process known as Photosynthesis.
More information