Cellular Respiration Chapter 9
... Occurs in the MATRIX of the mitochondria Pyruvic Acid from Glycolysis enters to form 1 ATP 3 NADH 1 FADH2 CO2 (which is released when we exhale!!) AKA….Citric Acid Cycle ...
... Occurs in the MATRIX of the mitochondria Pyruvic Acid from Glycolysis enters to form 1 ATP 3 NADH 1 FADH2 CO2 (which is released when we exhale!!) AKA….Citric Acid Cycle ...
aerobic respiration
... • Cells break down glucose and other organic fuels to yield chemical energy in the form of ATP. Fermentation is a partial degradation of glucose without the use of oxygen. • Cellular respiration is a more complete breakdown of glucose; in aerobic respiration, oxygen is used as a reactant. ...
... • Cells break down glucose and other organic fuels to yield chemical energy in the form of ATP. Fermentation is a partial degradation of glucose without the use of oxygen. • Cellular respiration is a more complete breakdown of glucose; in aerobic respiration, oxygen is used as a reactant. ...
Cellular Respiration
... • This is the first stage for both aerobic and anaerobic respiration • The first energy releasing pathways to evolve were anaerobic • Glucose is converted to pyruvate ...
... • This is the first stage for both aerobic and anaerobic respiration • The first energy releasing pathways to evolve were anaerobic • Glucose is converted to pyruvate ...
Why would someone take the vitamin niacin?
... and cellular respiration not on the exact reactions/enzymes involved. Focus on being able to compare and contrast the two cell processes. ***Draw figure 9.2 as your Unit page (this is the big picture!) Section 9.1 - Catabolic pathways yield energy by oxidizing organic fuels 1. Define the two catabol ...
... and cellular respiration not on the exact reactions/enzymes involved. Focus on being able to compare and contrast the two cell processes. ***Draw figure 9.2 as your Unit page (this is the big picture!) Section 9.1 - Catabolic pathways yield energy by oxidizing organic fuels 1. Define the two catabol ...
Chapter Nine
... 7. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. 8. Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis. 9. Explain why ATP is required for the preparatory steps of glycolysis. 10. Identify where s ...
... 7. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. 8. Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis. 9. Explain why ATP is required for the preparatory steps of glycolysis. 10. Identify where s ...
CHAPTER 9
... 7. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. 8. Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis. 9. Explain why ATP is required for the preparatory steps of glycolysis. 10. Identify where s ...
... 7. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. 8. Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis. 9. Explain why ATP is required for the preparatory steps of glycolysis. 10. Identify where s ...
File
... 7. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. 8. Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis. 9. Explain why ATP is required for the preparatory steps of glycolysis. 10. Identify where s ...
... 7. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. 8. Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis. 9. Explain why ATP is required for the preparatory steps of glycolysis. 10. Identify where s ...
chapter 9
... 7. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. 8. Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis. 9. Explain why ATP is required for the preparatory steps of glycolysis. 10. Identify where s ...
... 7. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. 8. Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis. 9. Explain why ATP is required for the preparatory steps of glycolysis. 10. Identify where s ...
Biology 123 SI- Dr. Raut`s Class Session 11
... deamination in which the amino groups are removed. After deamination, the broken down amino acids can enter cellular respiration in many different places. Triglycerides go through a process called beta oxidation. Beta oxidation breaks the fat into two carbon fragments which will enter into cellular ...
... deamination in which the amino groups are removed. After deamination, the broken down amino acids can enter cellular respiration in many different places. Triglycerides go through a process called beta oxidation. Beta oxidation breaks the fat into two carbon fragments which will enter into cellular ...
Chapter 20 TCA Cycle Bridging Reaction: Pyruvate → Acetyl-CoA
... and FADH2 as product. (Figure 20.14) • But FAD is a prosthetic group coenzyme, and is regenerated in the catalytic cycle. • Overall reaction involves passing electrons to coenzyme Q (or CoQ). ...
... and FADH2 as product. (Figure 20.14) • But FAD is a prosthetic group coenzyme, and is regenerated in the catalytic cycle. • Overall reaction involves passing electrons to coenzyme Q (or CoQ). ...
Chapter 20 TCA Cycle Bridging Reaction: Pyruvate → Acetyl-CoA
... and FADH2 as product. (Figure 20.14) • But FAD is a prosthetic group coenzyme, and is regenerated in the catalytic cycle. • Overall reaction involves passing electrons to coenzyme Q (or CoQ). ...
... and FADH2 as product. (Figure 20.14) • But FAD is a prosthetic group coenzyme, and is regenerated in the catalytic cycle. • Overall reaction involves passing electrons to coenzyme Q (or CoQ). ...
8.2 HL Respiration pPractice Questions
... Address the below Assessment Statements □ Outline the process of glycolysis, including phosphorylation, lysis, oxidation and ATP formation. 2 In the cytoplasm, one hexose sugar is converted into two three-carbon atom compounds (pyruvate) with a net gain of two ATP and two NADH + H+. □ Draw and label ...
... Address the below Assessment Statements □ Outline the process of glycolysis, including phosphorylation, lysis, oxidation and ATP formation. 2 In the cytoplasm, one hexose sugar is converted into two three-carbon atom compounds (pyruvate) with a net gain of two ATP and two NADH + H+. □ Draw and label ...
Oxidation of Pyruvate and the Citric Acid Cycle
... liver. This form produces GTP. GTP is energetically equivalent to ATP; however, its use is more restricted. In particular, protein synthesis primarily uses GTP. Step 6. Step six is a dehydration process that converts succinate into fumarate. Two hydrogen atoms are transferred to FAD, producing FADH2 ...
... liver. This form produces GTP. GTP is energetically equivalent to ATP; however, its use is more restricted. In particular, protein synthesis primarily uses GTP. Step 6. Step six is a dehydration process that converts succinate into fumarate. Two hydrogen atoms are transferred to FAD, producing FADH2 ...
chapter8powerpointle
... Join with an enzyme CoA molecule to make acetylCoA Acetyl (C2) group transferred to oxaloacetate (C2) to make citrate (C6) Each acetyl oxidized to two CO2 molecules Remaining 4 carbons from oxaloacetate converted back to oxaloacetate (thus “cyclic”) ...
... Join with an enzyme CoA molecule to make acetylCoA Acetyl (C2) group transferred to oxaloacetate (C2) to make citrate (C6) Each acetyl oxidized to two CO2 molecules Remaining 4 carbons from oxaloacetate converted back to oxaloacetate (thus “cyclic”) ...
Cellular Respiration - Liberty Union High School District
... free O2 2.7 billion years ago (photosynthesis) eukaryotes 1.5 billion years ago (aerobic respiration = organelles mitochondria) ...
... free O2 2.7 billion years ago (photosynthesis) eukaryotes 1.5 billion years ago (aerobic respiration = organelles mitochondria) ...
Biology 2 –Quiz 7 Cellular Respiration Name: Date: For the
... 8. When glucose is oxidized to CO2 and water, approximately 40% of its energy is transferred to a. Heat b. ATP c. Water d. Acetyl Co A 9. What do muscle cells in oxygen deprivation produce? a. ATP, alcohol, and recycled NAD+ b. CO2 and Lactic Acid c. ATP, Lactic Acid, and recycled NAD+ d. ATP, lacti ...
... 8. When glucose is oxidized to CO2 and water, approximately 40% of its energy is transferred to a. Heat b. ATP c. Water d. Acetyl Co A 9. What do muscle cells in oxygen deprivation produce? a. ATP, alcohol, and recycled NAD+ b. CO2 and Lactic Acid c. ATP, Lactic Acid, and recycled NAD+ d. ATP, lacti ...
SOME Important Points About Cellular Energetics by Dr. Ty C.M.
... investment phase (in which two ATP must be "spent") and an energy-‐payoff phase (in which four ATP are produced). This results in a net gain of two ATP per glucose molecule. Glycolysis occurs in ...
... investment phase (in which two ATP must be "spent") and an energy-‐payoff phase (in which four ATP are produced). This results in a net gain of two ATP per glucose molecule. Glycolysis occurs in ...
Cycle Krebs Worksheet - LTE - IB
... puzzle, which works like this: there will be available some clues about the metabolic pathway that we are studying and about the chemical structure of some compounds of that pathway. The goal of each ...
... puzzle, which works like this: there will be available some clues about the metabolic pathway that we are studying and about the chemical structure of some compounds of that pathway. The goal of each ...
Document
... 2. Catabolism typically involves oxidations and is energy-yielding whereas anabolism usually involves reduction and requires energy. 3. Catabolism and anabolism occur simultaneously in the cell in order to serve metabolic needs. The processes are usually highly regulated and may occur in separate co ...
... 2. Catabolism typically involves oxidations and is energy-yielding whereas anabolism usually involves reduction and requires energy. 3. Catabolism and anabolism occur simultaneously in the cell in order to serve metabolic needs. The processes are usually highly regulated and may occur in separate co ...
Chapter 5
... Energy-Conserving Stage of Glycolysis 2 glucose-3-phosphate oxidized to 2 pyruvic acid 4 ATP produced 2 NADH produced ...
... Energy-Conserving Stage of Glycolysis 2 glucose-3-phosphate oxidized to 2 pyruvic acid 4 ATP produced 2 NADH produced ...
(Test Your Knowledge)
... 9. The phenomenon of viscosity is due to the transport of: a) Work b) Energy c) Force d) Momentum ...
... 9. The phenomenon of viscosity is due to the transport of: a) Work b) Energy c) Force d) Momentum ...
Biology 301 Exam 3 Name Spring 2008 1. Which of the following is
... B. Enzymes are proteins that can be denatured by changes in pH or temperature. C. Enzymes are highly specific for the substrates they react with and catalyze only one or a limited set of possible reactions with those substrates. D. “A”, “B”, and “C” are not true E. “A”, “B”, and “C” are true 3. The ...
... B. Enzymes are proteins that can be denatured by changes in pH or temperature. C. Enzymes are highly specific for the substrates they react with and catalyze only one or a limited set of possible reactions with those substrates. D. “A”, “B”, and “C” are not true E. “A”, “B”, and “C” are true 3. The ...
Name Date
... 26. Germinating seeds are placed in a conical flask in setup A. Dry seeds are placed in setup B. A small tube containing KOH is suspended in each flask. KOH absorbs carbon dioxide. Through the hole of the rubber stoppered flasks, a bent glass tube is passed into a beaker of water. One end of each tu ...
... 26. Germinating seeds are placed in a conical flask in setup A. Dry seeds are placed in setup B. A small tube containing KOH is suspended in each flask. KOH absorbs carbon dioxide. Through the hole of the rubber stoppered flasks, a bent glass tube is passed into a beaker of water. One end of each tu ...
Energy Metabolism - Georgia Institute of Technology
... – H+ actively transported out of matrix – H+ leak back as H+PO4 2- ...
... – H+ actively transported out of matrix – H+ leak back as H+PO4 2- ...
Citric acid cycle
The citric acid cycle – also known as the tricarboxylic acid (TCA) cycle or the Krebs cycle – is a series of chemical reactions used by all aerobic organisms to generate energy through the oxidation of acetate derived from carbohydrates, fats and proteins into carbon dioxide and chemical energy in the form of adenosine triphosphate (ATP). In addition, the cycle provides precursors of certain amino acids as well as the reducing agent NADH that is used in numerous other biochemical reactions. Its central importance to many biochemical pathways suggests that it was one of the earliest established components of cellular metabolism and may have originated abiogenically.The name of this metabolic pathway is derived from citric acid (a type of tricarboxylic acid) that is consumed and then regenerated by this sequence of reactions to complete the cycle. In addition, the cycle consumes acetate (in the form of acetyl-CoA) and water, reduces NAD+ to NADH, and produces carbon dioxide as a waste byproduct. The NADH generated by the TCA cycle is fed into the oxidative phosphorylation (electron transport) pathway. The net result of these two closely linked pathways is the oxidation of nutrients to produce usable chemical energy in the form of ATP.In eukaryotic cells, the citric acid cycle occurs in the matrix of the mitochondrion. In prokaryotic cells, such as bacteria which lack mitochondria, the TCA reaction sequence is performed in the cytosol with the proton gradient for ATP production being across the cell's surface (plasma membrane) rather than the inner membrane of the mitochondrion.