Cellular Respiration
|
|
- Willis Ball
- 6 years ago
- Views:
Transcription
1 Cellular Respiration Cellular respiration is the process that releases energy by breaking down glucose and other food molecules in the presence of oxygen In biology and chemistry, energy is referred to as calories Formally, calories are the amount of energy needed to raise the temperature of 1g of water by 1 degree Celsius There are 1000 regular calories in 1 food calorie
2 Glycolysis The first step in cellular respiration of sugars is glycolysis 1x molecule of glucose (a sugar), along with 2x ATP and 2x NAD + (an electron carrier) enter the glycolysis pathway These are turned into 2 molecules of pyruvate (a 3-carbon sugar), 4x ATP, and 2x NADH. Look carefully how many net molecules of ATP are produced?
3 Glycolysis Because glycolysis does not require oxygen, this is the principal means prokaryotes and smaller organisms produce energy. This is also how your body quickly mobilizes energy for high intensity activity, like sprints
4 Fates of Pyruvate Without oxygen, pyruvate is either converted to alcohol or lactic acid in order to regenerate NAD + for use in glycolysis. Alcohol Fermentation Lactic Acid Fermentation
5 Anaerobic Respiration Fermentation regenerates NAD + so glycolysis can continue This whole process is known as anaerobic respiration, or the production of ATP without the use of oxygen!
6 Aerobic Respiration But, there is a finite amount of NAD + in the cell. As a result, glycolysis can t support long durations of activity, like running a marathon Glycolysis simply can t keep up with the energy demand Aerobic respiration involves the use of oxygen and can convert more efficiently convert sugars (and thus pyruvate) into ATP
7 Aerobic Respiration Glucose Glycolysis Pyruvate NADH Without Oxygen Fermentation Pathways (Alcohol and Lactic Acid)
8 Aerobic Respiration Glycolysis Pyruvate NADH 36-38x ATP Glucose With Oxygen Converted to Acetyl-CoA Enters the Krebs Cycle Releases Carbon Dioxide Enters the Electron Transport Chain NADH and FADH
9 Aerobic Respiration Remember this organelle? Glycolysis takes place in the cytoplasm, but the processes for aerobic respiration take place in the mitochondria
10 The Kreb s Cycle In order to enter the Kreb s Cycle, pyruvate must be converted to acetyl- CoA Note this produces carbon dioxide and another molecule of NADH
11 The Kreb s Cycle Acetyl-CoA then enters the Kreb s cycle, where the energy in it is transferred to the electron carriers NAD + and FAD +
12 The Kreb s Cycle The electron carriers turn into NADH and FADH 2, and move on to the electron transport chain. 1x ATP is produced
13 The Kreb s Cycle Each pyruvate molecule in the Kreb s cycle will produce 4x NADH, 1x FADH 2 and 1x ATP Because each glucose molecule is broken down into 2 pyruvate molecules, the net for each glucose molecule is 8x NADH, 1x FADH 2, and 2x ATP
14 Cellular Respiration of Sugar The chemical equation for cellular respiration is as follows 6 O 2 + C 6 H 12 O 6 6 CO H 2 O + Energy 6 molecules of oxygen plus 1 molecule of glucose yields 6 molecules of carbon dioxide, 6 molecules of water, and energy in the form of ATP
15 Remember this??? Excited Electron Electron Transport Chain 5. When an excited electron goes through the electron transport chain, it causes many hydrogen atoms (yellow circles) to go across the thylakoid membrane
16 The Mitochondrial Electron Transport Chain The NADH and FADH 2 from glycolysis and the Krebs cycle transfer their energy here, causing hydrogen ions to be pumped across the mitochondrial membrane.
17 Light Dependent Reaction ATP Synthase ATP ADP Once across the membrane, just like photosynthesis, the hydrogen ions move across ATP synthase to produce ATP.
18 The Importance of Oxygen Oxygen is the terminal (final) electron acceptor and is split to form water. ½ O 2 + 2H + + 2e - H 2 O
19 Aerobic respirations can sustain long bouts of activity because it produces much more ATP than glycolysis. But without oxygen, aerobic respiration can not take place.
KEY CONCEPT The overall process of cellular respiration converts sugar into ATP using oxygen.
KEY CONCEPT The overall process of cellular respiration converts sugar into ATP using oxygen. ! Cellular respiration makes ATP by breaking down sugars. Cellular respiration is aerobic, or requires oxygen.
More informationCellular Respiration. Unit 5: Plants, Photosynthesis, and Cellular Respiration
Cellular Respiration Unit 5: Plants, Photosynthesis, and Cellular Respiration Overview! Organisms obtain energy (ATP) by breaking down (catabolic pathway, exergonic reaction) organic molecules (glucose)
More informationCH 9 CELLULAR RESPIRATION. 9-1 Chemical Pathways 9-2 The Krebs Cycle and Electron Transport
CH 9 CELLULAR RESPIRATION 9-1 Chemical Pathways 9-2 The Krebs Cycle and Electron Transport Chemical Energy and Food Energy source = food = ATP A calorie is the unit for the amount of energy needed to raise
More informationBell Work. b. is wrong because combining two glucose molecules requires energy, it does not release energy
Bell Work How is energy made available to the cell to move large starch molecules across the cell membrane through the process of endocytosis? a. removing a phosphate from ATP b. combining two glucose
More information9-1 Chemical Pathways
2 of 39 Food serves as a source of raw materials for the cells in the body and as a source of energy. Animal Cells Animal Mitochondrion Plant Plant Cells 3 of 39 1 Both plant and animal cells carry out
More informationCELLULAR RESPIRATION. Chapter 7
CELLULAR RESPIRATION Chapter 7 7.1 GLYCOLYSIS AND FERMENTATION If I have a $10.00 bill and a $10.00 check, which is better? ATP is like cash in the cell Glucose, NADH, FADH2 are like checks in a cell.
More informationLiving organisms obtain energy by breaking down organic molecules during cellular respiration.
Section 3: Living organisms obtain energy by breaking down organic molecules during cellular respiration. K What I Know W What I Want to Find Out L What I Learned Essential Questions What are the stages
More informationBiology. Slide 1 of 39. End Show. Copyright Pearson Prentice Hall
Biology 1 of 39 EQ What is glycolysis? What are the results from the Krebs Cycle and Electron Transport? 2 of 39 9-1 Chemical Pathways Food serves as a source of raw materials for the cells in the body
More informationCellular Respiration and Fermentation
Cellular Respiration and Fermentation How do plants and animals obtain the glucose they need? Plants: Animals: Cellular Respiration the process that releases energy from food in the presence of oxygen
More informationBiology. Slide 1 of 39. End Show. Copyright Pearson Prentice Hall
Biology 1 of 39 2 of 39 9-1 Chemical Pathways Food serves as a source of raw materials for the cells in the body and as a source of energy. Animal Cells Animal Mitochondrion Plant Plant Cells 3 of 39 Both
More informationChapter 9: Cellular Respiration
Chapter 9: Cellular Respiration Breaking down glucose a little at a time.. It s like turning a five pound bag of sugar into several tiny sugar packets worth of energy in the form of ATP. Remember the carbon
More informationSection 9 2 The Krebs Cycle and Electron Transport (pages )
Section 9 2 The Krebs Cycle and Electron Transport (pages 226 232) This section describes what happens during the second stage of cellular respiration, called the Krebs cycle. It also explains how high-energy
More information3. Distinguish between aerobic and anaerobic in terms of cell respiration. Outline the general process of both.
3.7 Cell Respiration 1. Define cell respiration. Cell respiration is the controlled release of energy from organic molecules in cells to form ATP. 2. State the equation for the process of cell respiration.
More informationRespiration. Respiration. How Cells Harvest Energy. Chapter 7
How Cells Harvest Energy Chapter 7 Respiration Organisms can be classified based on how they obtain energy: autotrophs: are able to produce their own organic molecules through photosynthesis heterotrophs:
More informationChapter 9 Cellular Respiration. Copyright Pearson Prentice Hall
Chapter 9 Cellular Respiration Copyright Pearson Prentice Hall 9-1 Chemical Pathways Both plant and animal cells carry out the final stages of cellular respiration in the mitochondria. Animal Cells Animal
More information9-1 Chemical Pathways Interactive pgs
Interactive pgs. 221-225 1 of 39 9-1 Chemical Pathways Food serves as a source of raw materials for the cells in the body and as a source of energy. Animal Cells Animal Mitochondrion Plant Plant Cells
More informationHow Cells Release Chemical Energy. Chapter 7
How Cells Release Chemical Energy Chapter 7 7.1 Overview of Carbohydrate Breakdown Pathways All organisms (including photoautotrophs) convert chemical energy of organic compounds to chemical energy of
More informationCELLULAR RESPIRATION REVIEW MULTIPLE CHOICE. Circle ALL that are TRUE. There may be MORE THAN one correct answer. 1. is the first step in cellular res
CELLULAR RESPIRATION REVIEW MULTIPLE CHOICE. Circle ALL that are TRUE. There may be MORE THAN one correct answer. 1. is the first step in cellular respiration that begins releasing energy stored in glucose.
More informationCellular Metabolism 6/20/2015. Metabolism. Summary of Cellular Respiration. Consists of all the chemical reactions that take place in a cell!
Cellular Metabolism Biology 105 Lecture 6 Chapter 3 (pages 56-61) Metabolism Consists of all the chemical reactions that take place in a cell! Cellular metabolism: Aerobic cellular respiration requires
More informationCell Respiration Ch 7. Both autotrophs and heterotrophs use cellular respiration to make CO2 and water from
Cell Respiration Ch 7 Objectives: Identify the 2 major steps of cellular respiration Describe the major events in glycolysis Compare lactic acid fermentation with alcoholic fermentation Calculate the efficiency
More informationCellular Respiration an overview Section 9.1
Cellular Respiration an overview Section 9.1 Where do organisms get their energy? Unit calories 1 calorie = amount of energy required to increase 1 gram of water by 1 degrees Celsius 1000 calories 1 Calorie
More informationCellular Metabolism 9/24/2013. Metabolism. Cellular Metabolism. Consists of all the chemical reactions that take place in a cell!
Cellular Metabolism Biology 105 Lecture 6 Chapter 3 (pages 56-61) Metabolism Consists of all the chemical reactions that take place in a cell! Cellular Metabolism Aerobic cellular respiration requires
More informationLesson Overview. Cellular Respiration: An Overview. 9.2 process of cell respiration
9.2 process of cell respiration Glycolysis During glycolysis, glucose is broken down into 2 molecules of the 3-carbon molecule pyruvic acid. Pyruvic acid is a reactant in the Krebs cycle. ATP and NADH
More informationCellular Respiration
Cellular Respiration I. The Importance of Food A. Food provides living things with the: B. Food serves as a source of: C. Food serves as a source of: II. Chemical Energy and ATP A. Inside living cells,
More informationCellular Metabolism. Biology 105 Lecture 6 Chapter 3 (pages 56-61)
Cellular Metabolism Biology 105 Lecture 6 Chapter 3 (pages 56-61) Metabolism Consists of all the chemical reactions that take place in a cell! Cellular Metabolism Aerobic cellular respiration requires
More informationCellular Respiration. How our body makes ATP, ENERGY!!
Cellular Respiration How our body makes ATP, ENERGY!! Useable Energy Adenosine Tri-Phosphate (ATP) Adenosine Ribose Sugar 3 Phosphates November 27, 2017 November 27, 2017 Where do our cells get energy?
More informationCellular Respiration Notes. Biology - Mrs. Kaye
Cellular Respiration Notes Biology - Mrs. Kaye Energy Transfer In cellular respiration, chemical energy is converted into usable energy which is converted into heat energy. ATP and ADP ATP acts as an energy
More informationFood serves as a source of raw materials for the cells in the body and as a source of energy.
9-1 Chemical Pathways Food serves as a source of raw materials for the cells in the body and as a source of energy. Animal Cells Animal Mitochondrion Plant Plant Cells 1 of 39 Both plant and animal cells
More informationHarvesting energy: photosynthesis & cellular respiration
Harvesting energy: photosynthesis & cellular respiration Learning Objectives Know the relationship between photosynthesis & cellular respiration Know the formulae of the chemical reactions for photosynthesis
More information3/28/17. Cellular Respiration. Chapter 9: Cellular Respiration & Fermentation. Chapter 9: Cellular Respiration & Fermentation
Chapter 9: Cellular Respiration & Fermentation SE C TION 1: C E LLULAR RE SP IRATION: AN OVERVIEW As we learned last chapter, energy from the sun is transformed into different forms. In this chapter you
More information9-1 Cellular Respiration Slide 1 of 39
9-1 Cellular Respiration 1 of 39 Learning Targets TN State Standards CLE 3210.3.2 Distinguish between aerobic and anaerobic respiration. CLE 3216.3.3 Describe how mitochondria make stored chemical energy
More informationCHAPTER 6 CELLULAR RESPIRATION
CHAPTER 6 CELLULAR RESPIRATION Chemical Energy In Food Purpose of food: Source of raw materials used to make new molecules Source of energy calorie the amount of energy needed to raise the temperature
More information9.2 The Process of Cellular Respiration
9.2 The Process of Cellular Respiration Oxygen Carbon 2 2 Dioxide 34 Water Glycolysis Glycolysis is the first stage of cellular respiration. During glycolysis, glucose is broken down into 2 molecules of
More informationCellular Respiration. Energy and oxygen
Cellular Respiration Energy and oxygen REview Energy is: The ability to do work Organelles that produces energy Mitochondria and chloroplasts Where do organisms get energy? All organisms need energy Plants
More informationWhat is Respiration? The process of respiration is where organisms convert chemical energy into cellular energy, which is known as ATP. Adenine Ribose P P P Cellular Respiration high energy sugar low energy
More information2/4/17. Cellular Metabolism. Metabolism. Cellular Metabolism. Consists of all of the chemical reactions that take place in a cell.
Metabolism Cellular Metabolism Consists of all of the chemical reactions that take place in a cell. Can be reactions that break things down. (Catabolism) Or reactions that build things up. (Anabolism)
More informationRespiration. Respiration. Respiration. How Cells Harvest Energy. Chapter 7
How Cells Harvest Energy Chapter 7 Organisms can be classified based on how they obtain energy: autotrophs: are able to produce their own organic molecules through photosynthesis heterotrophs: live on
More informationCellular Metabolism. Biol 105 Lecture 6 Read Chapter 3 (pages 63 69)
Cellular Metabolism Biol 105 Lecture 6 Read Chapter 3 (pages 63 69) Metabolism Consists of all of the chemical reactions that take place in a cell Metabolism Animation Breaking Down Glucose For Energy
More informationChapter Seven (Cellular Respiration)
Chapter Seven (Cellular Respiration) 1 SECTION ONE: GLYCOLYSIS AND FERMENTATION HARVESTING CHEMICAL ENERGY Cellular respiration is the process in which cells make adenosine triphosphate (ATP) by breaking
More informationCellular Respiration and Fermentation
Name Class Date 9 Cellular Respiration and Fermentation Big idea Cellular Basis of Life Q: How do organisms obtain energy? WHAT I KNOW WHAT I LEARNED 9.1 Why do most organisms undergo the process of cellular
More informationCellular Respiration Guided Notes
Respiration After you hear word 'respiration', you may now think about breathing. During breathing, the is entered with each inhale and is released with each exhale. You may have noticed that breathing
More informationCellular Respiration
Cellular Respiration Producers Producers get their energy from the sun. Producers convert this light energy into stored chemical energy (glucose). This process is called photosynthesis. Consumers Consumers
More informationLesson Overview. Cellular Respiration: An Overview. Lesson Overview. 9.1 Cellular Respiration: An Overview
9.1 Cellular Respiration: An Overview Chemical Energy and Food Food provides living things with the chemical building blocks they need to grow and reproduce. Food molecules contain chemical energy that
More informationCellular Respiration. How is energy in organic matter released for used for in living systems?
Cellular Respiration How is energy in organic matter released for used for in living systems? Cellular Respiration Organisms that perform cellular respiration are called chemoheterotrophs Includes both
More information3.7 CELLULAR RESPIRATION. How are these two images related?
3.7 CELLULAR RESPIRATION How are these two images related? CELLULAR RESPIRATION Cellular respiration is the process whereby the body converts the energy that we get from food (glucose) into an energy form
More informationserves as a source of raw materials and energy for cellsslide
9-1 Chemical Pathways (Metabolism) refers to all of the chemical that take place in an organism or cell. Each reaction may handle materials or and is catalyzed by an enzyme. Metabolism has two parts: 1.
More informationReleasing Chemical Energy
Releasing Chemical Energy Ø Energy From Carbohydrates Ø Aerobic Respiration/ Stages Ø Fermentation Ø Food as a Source of Energy How Do Cells Access the Chemical Energy in Carbohydrayes? Aerobic Respiration
More informationGlycolysis (splitting sugar) - OCCURS IN Cytoplasm
Chpt 9 Cellular Respiration Food provides organisms with materials needed for growth, repair and energy. Carbohydrates are chemically stored energy needed by ALL living things calorie (scientific calorie)
More informationHarvesting energy: photosynthesis & cellular respiration part 1I
Harvesting energy: photosynthesis & cellular respiration part 1I Agenda I. Overview (Big Pictures) of Photosynthesis & Cellular Respiration II. Making Glucose - Photosynthesis III. Making ATP - Cellular
More informationADP, ATP and Cellular Respiration
ADP, ATP and Cellular Respiration What Is ATP? Energy used by all Cells Adenosine Triphosphate Organic molecule containing highenergy Phosphate bonds Chemical Structure of ATP Adenine Base 3 Phosphates
More informationSection 9-1 Chemical Pathways (pages )
Section 9-1 Chemical Pathways (pages 221-225) Key Concepts What is cellular respiration? What happens during the process of glycolysis? What are the two main types of fermentation? Chemical Energy and
More informationCellular Respiration Checkup Quiz. 1. Of the following products, which is produced by both anaerobic respiration and aerobic respiration in humans?
1. Of the following products, which is produced by both anaerobic respiration and aerobic respiration in humans? I. Pyruvate II. III. ATP Lactate A. I only B. I and II only C. I, II and III D. II and III
More informationName: Block: Date: PACKET #8 Unit 3: Energy Transfer, Part II: Cellular Respiration
Name: Block: Date: PACKET #8 Unit 3: Energy Transfer, Part II: Cellular Respiration Reading: BSCS Text chapters 4, 5, and 2.8. Objectives: By the conclusion of this unit the student will be able to: Topic
More informationCellular Respiration
Cellular I can describe cellular respiration Cellular respiration is a series of metabolic pathways releasing energy from a foodstuff e.g. glucose. This yields energy in the form of ATP adenosine P i P
More informationCellular Respiration. Cellular Respiration. C 6 H 12 O 6 + 6O > 6CO 2 + 6H energy. Heat + ATP. You need to know this!
Cellular Respiration LISA Biology Cellular Respiration C 6 H 12 O 6 + 6O 2 - - - - - > 6CO 2 + 6H 2 0 + energy You need to know this! Heat + ATP 1 Did that equation look familiar? * The equation for cellular
More informationName Class Date. 1. Cellular respiration is the process by which the of "food"
Name Class Date Cell Respiration Introduction Cellular respiration is the process by which the chemical energy of "food" molecules is released and partially captured in the form of ATP. Carbohydrates,
More informationHow Cells Harvest Energy. Chapter 7. Respiration
How Cells Harvest Energy Chapter 7 Respiration Organisms classified on how they obtain energy: autotrophs: produce their own organic molecules through photosynthesis heterotrophs: live on organic compounds
More informationBiology Ch 9 Cellular Respiration & Fermentation ( )
Name Class Date Biology Ch 9 Cellular Respiration & Fermentation (9.1-9.2) For Questions 1 10, complete each statement by writing the correct word or words. 1. A calorie is a unit of. 2. The Calorie used
More informationCellular Respiration Harvesting Chemical Energy ATP
Cellular Respiration Harvesting Chemical Energy ATP 2009-2010 Ch.8.3 Section Objectives: Compare and contrast cellular respiration and fermentation. Explain how cells obtain energy from cellular respiration.
More informationLesson Objective: By the end of the lesson (s), I can: Vocabulary: Lesson Question: Focus Question: Overarching questions:
Lesson Objective: By the end of the lesson (s), I can: Vocabulary: 1. Describe the process of cell respiration, including reactants and products, glycolysis, the Krebs cycle, and the electron transport
More information9.1 Chemical Pathways ATP
9.1 Chemical Pathways ATP 2009-2010 Objectives Explain cellular respiration. Describe what happens during glycolysis. Describe what happens during fermentation. Where do we get energy? Energy is stored
More informationchemical compounds
chemical compounds Adenine 3 Phosphate groups Ribose The three phosphate groups are the key to ATP's ability to store and release energy. Storing Energy ADP has two (di) phosphate groups instead of three.
More informationMIDDLETOWN HIGH SCHOOL SOUTH BIOLOGY
MIDDLETOWN HIGH SCHOOL SOUTH BIOLOGY BOOKLET 10 NAME: CLASS: 1 S.Tagore Middletown South High School March 2013 LEARNING OUTCOMES The role and production of ATP (a) Importance, role and structure of ATP
More informationOAT Biology - Problem Drill 03: Cell Processes - Metabolism and Cellular Respiration
OAT Biology - Problem Drill 03: Cell Processes - Metabolism and Cellular Respiration Question No. 1 of 10 1. What is the final electron acceptor in aerobic respiration? Question #01 (A) NADH (B) Mitochondria
More informationCellular Respiration Let s get energized!
Copyrighted by Amy Brown Science Stuff Cellular Respiration Let s get energized! Amy Brown Science Food provides living things with the: chemical building blocks they need to grow and reproduce. Food serves
More informationHarvesting Energy: Glycolysis and Cellular Respiration
Lesson 5 Harvesting Energy: Glycolysis and Cellular Respiration Introduction to Life Processes - SCI 102 1 How Cells Obtain Energy Cells require a constant flow of energy Most cellular energy is stored
More informationChapter 7 Cellular Respiration and Fermentation*
Chapter 7 Cellular Respiration and Fermentation* *Lecture notes are to be used as a study guide only and do not represent the comprehensive information you will need to know for the exams. Life Is Work
More informationCellular Respiration. Chapter 9
Cellular Respiration Chapter 9 1.A)Explain where organisms get the energy needed for life processes. Organisms get the energy they need from food. Energy stored in food is expressed as calories. Calorie
More informationCellular Respiration. Honors Biology I
Cellular Respiration Honors Biology I Anaerobic vs. Aerobic 1) Respiration vs. Cellular respiration 2) When you run, you re using respiration to make energy in the form of ATP to allow your muscles to
More informationTable of Contents. Section 1 Glycolysis and Fermentation. Section 2 Aerobic Respiration
Table of Contents Section 1 Glycolysis and Fermentation Section 2 Aerobic Respiration Objectives Identify the two major steps of cellular respiration. Describe the major events in glycolysis. Compare lactic
More informationCellular Respiration
Cellular Respiration C 6 H 12 O 6 + 6O 2 -----> 6CO 2 + 6H 2 0 + energy (heat and ATP) 1. Energy Capacity to move or change matter Forms of energy are important to life include Chemical, radiant (heat
More informationCellular Respiration. Biochemistry Part II 4/28/2014 1
Cellular Respiration Biochemistry Part II 4/28/2014 1 4/28/2014 2 The Mitochondria The mitochondria is a double membrane organelle Two membranes Outer membrane Inter membrane space Inner membrane Location
More informationReleasing Food Energy
Releasing Food Energy All food is broken down by the body into small molecules through digestion. By the time food reaches your, bloodstream it has been broken down into nutrient rich molecules that can
More informationCellular Respiration: Harvesting Chemical Energy CHAPTER 9
Cellular Respiration: Harvesting Chemical Energy CHAPTER 9 9.1 Metabolic pathways that release energy are exergonic and considered catabolic pathways. Fermentation: partial degradation of sugars that occurs
More informationCellular Respiration
Cellular Respiration The breakdown of glucose for cellular energy. happens in all living cells. is exothermic H atoms and e are removed from glucose (oxidization) and added to oxygen (reduction) excess
More informationChapter 9 Cellular Respiration
Chapter 9 Cellular Respiration Biology and Society: Marathoners versus Sprinters Sprinters do not usually compete at short and long distances. Natural differences in the muscles of these athletes favor
More informationCellular Respiration
Cellular Respiration Overview Heterotrophs obtain glucose from plants and plant matter. The goal is to convert food energy (glucose) into chemical energy! (ATP) Why would we do this? The process by which
More informationStructure of the Mitochondrion. Cell Respiration. Cellular Respiration. Catabolic Pathways. Photosynthesis vs. Cell Respiration ATP 10/14/2014
Structure of the Mitochondrion Cellular Respiration Chapter 9 Pgs. 163 183 Enclosed by a double membrane Outer membrane is smooth Inner, or cristae, membrane is folded - this divides the mitochondrion
More information3.7.1 Define cell respiration [Cell respiration is the controlled release of energy from organic compounds in cells to form ATP]
3.7 Cell respiration ( Chapter 9 in Campbell's book) 3.7.1 Define cell respiration [Cell respiration is the controlled release of energy from organic compounds in cells to form ATP] Organic compounds store
More informationAP BIOLOGY Chapter 7 Cellular Respiration =
1 AP BIOLOGY Chapter 7 Cellular Respiration = Day 1 p. I. Overview A. Cellular Respiration 1. Respiration breathing, exchange of O 2 for CO 2 2. Cellular respiration aerobic harvesting of energy from food
More informationWe can see the organelles that participate in photosynthesis with a microscope! Microscope Micro = small Scope = to look at
We can see the organelles that participate in photosynthesis with a microscope! Microscope Micro = small Scope = to look at How do you use a microscope? 1. Always start on low power! 2. Use the coarse
More informationConsists of all of the chemical reactions that take place in a cell. Summary of Cellular Respiration. Electrons transferred. Cytoplasm Blood vessel
7/19/2014 Metabolism Cellular Metabolism Metabolism Consists of all of the chemical reactions that take place in a cell PLAY Animation Breaking Down Glucose For Energy Biol 105 Lecture Packet 6 Read Chapter
More informationCELLULAR RESPIRATION GETTING ENERGY TO MAKE ATP
ELLULAR RESPIRATION GETTING ENERGY TO MAKE ATP ELLULAR RESPIRATION ellular process by which mitochondria releases energy by breaking down food molecules (glucose or other organic molecules) to produce
More informationCellular Respiration
Cellular Respiration Energy Review Energy Storing Molecules ATP, NADPH (NAD + ), FADH (FAD + ), FADH 2 ATP supplies most of the energy that drives metabolism in living things ATP releases energy when converted
More informationCellular Respiration
Cellular Respiration Chemical Equation 6 O 2 + C 6 H 12 O 6 6 H 2 O + 6 CO 2 + Page 107 Adenosine Triphosphate Adenosine Diphosphate Background Aerobic= requires oxygen Anaerobic= does not require oxygen
More informationGeneral Biology 1004 Chapter 6 Lecture Handout, Summer 2005 Dr. Frisby
Slide 1 CHAPTER 6 Cellular Respiration: Harvesting Chemical Energy PowerPoint Lecture Slides for Essential Biology, Second Edition & Essential Biology with Physiology Presentation prepared by Chris C.
More informationEnergy storing Compounds
Chapter 4 ENERGY!!! Energy storing Compounds Adenosine Triphosphate ATP. Energy is stored in between the phosphate bonds. AMP- little energy, ADP some energy, ATP the most energy ATP is used by all living
More informationSummary: Students will model the biochemistry behind cellular respiration by acting out the steps of cellular respiration.
www.ngsslifescience.com. Topic: Cellular Respiration Activity Summary: Students will model the biochemistry behind cellular respiration by acting out the steps of cellular respiration. Goals & Objectives:
More information1 Which pathway for aerobic cellular respiration is located in the cytoplasm of the cell?
1 Which pathway for aerobic cellular respiration is located in the cytoplasm of the cell? glycolysis citric cycle 2 Which of the following statements is NOT correct regarding aerobic cellular respiration?
More informationWhat is respiration:
Respiration What is respiration: Aerobic respiration is the controlled release of energy from food using oxygen. The food involved in respiration is glucose. The energy is trapped in molecules of ATP.
More informationChapter 9 Cellular Respiration Overview: Life Is Work Living cells require energy from outside sources
Chapter 9 Cellular Respiration Overview: Life Is Work Living cells require energy from outside sources Some animals, such as the giant panda, obtain energy by eating plants, and some animals feed on other
More information10/31/2016 CHAPTER 9 RESPIRATION I. RESPIRATION II. ENERGY FOR LIFE A. DEFINITION-THE TOTAL CHEMICAL BREAK DOWN OF GLUCOSE WITH OXYGEN
CHAPTER 9 RESPIRATION KENNEDY BIOL. 1AB I. RESPIRATION A. DEFINITION-THE TOTAL CHEMICAL BREAK DOWN OF GLUCOSE WITH OXYGEN II. ENERGY FOR LIFE ALL THE ENERGY FOR LIFE COMES FROM THE METABOLISM OF GLUCOSE
More informationCELLULAR RESPIRATION: AEROBIC HARVESTING OF CELLULAR ENERGY Pearson Education, Inc.
CELLULAR RESPIRATION: AEROBIC HARVESTING OF CELLULAR ENERGY 2012 Pearson Education, Inc. Introduction In chemo heterotrophs, eukaryotes perform cellular respiration That harvests energy from food which
More informationEssential Question. How do organisms obtain energy?
Dr. Bertolotti Essential Question How do organisms obtain energy? What is cellular respiration? Burn fuels to make energy combustion making heat energy by burning fuels in one step O 2 Fuel (carbohydrates)
More informationg) Cellular Respiration Higher Human Biology
g) Cellular Respiration Higher Human Biology What can you remember about respiration? 1. What is respiration? 2. What are the raw materials? 3. What are the products? 4. Where does it occur? 5. Why does
More informationObjective: You will be able to construct an explanation for how each phase of respiration captures and stores free energy.
Objective: You will be able to construct an explanation for how each phase of respiration captures and stores free energy. Do Now: Compare and contrast the three black equations below ADP + P + Energy
More informationCellular Respiration: Obtaining Energy from Food
Chapter 6 Cellular Respiration: Obtaining Energy from Food PowerPoint Lectures for Campbell Essential Biology, Fourth Edition Eric Simon, Jane Reece, and Jean Dickey Campbell Essential Biology with Physiology,
More informationRespiration. Energy is everything!
Respiration Energy is everything! Tesla was incredible Everyone was intrigued by Tesla Tesla showed that energy does not need to be feared So what does this have to do with twinkies? Everything! Cellular
More informationChapter 7 How Cells Release Chemical Energy
Chapter 7 How Cells Release Chemical Energy 7.1 Mighty Mitochondria More than forty disorders related to defective mitochondria are known (such as Friedreich s ataxia); many of those afflicted die young
More informationI. ATP: Energy In A Molecule
I. ATP: Energy In A Molecule All food is broken down by the body into small molecules through digestion By the time food reaches your bloodstream, it has been broken down into nutrient molecules that can
More information