Whether the “production of citrate from oxaloacetate and acetyl CoA” in citrate-malate shuttle system occur in the mitochondrial matrix or in the cytosol has to be determined. Concept introduction: Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid. Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

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Answer 1

Question

Chapter 25, Problem 25.85EP

(a)

Interpretation Introduction

Interpretation:

Whether the “production of citrate from oxaloacetate and acetyl CoA” in citrate-malate shuttle system occur in the mitochondrial matrix or in the cytosol has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

(b)

Interpretation Introduction

Interpretation:

Whether “ATP conversion to ADP” occurs in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

(c)

Interpretation Introduction

Interpretation:

Whether “the production of acetyl CoA and oxaloacetate from citrate” occur in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

(d)

Interpretation Introduction

Interpretation:

Whether “NADH is used as a reducing agent” in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

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Which of the following statements are TRUE?Multiple answers are accepted for this question a .Two molecules of CO2 are produced each time a molecule of Acetyl-CoA is oxidized. b. During the first turn of the TCA Cycle the carbon atoms of Acetyl-CoA become CO2. c. The number of molecules of ATP that can be produced in the Citric Acid Cycle by substrate level phosphorylation of ADP from two molecules of Acetyl-CoA is 30. d. Fumarate contains a trans double bond. The cis isomer of Fumarate is Maleate which cannot serve as carbon source for a cell. e. Lack of O2 would decrease the rate of the Citric Acid Cycle in red blood cells. f. If a potent inhibitor of Succinyl-CoA Synthetaseis is applied to liver cells both energy production and synthesis of carbohydrate would be affected. g. The overall chemical changes that occur during one complete turn of the Citric Acid Cycle is the complete oxidation of one molecule of Acetyl-CoA plus the production of two molecules of CO2 plus the…

Glucagon release triggers an increase in activity in mitochondrial pyruvate carrier (MPC). Which of the following does not account for this observation in the live A.Carbon skeleton of malate is exported to cytosol for conversion to oxaloacetate B.Pyruvate is the primary source for generating acetyl-CoA C.Glucose is being produced via gluconeogenesis D.Low blood sugar is triggers glucagon release to allow for glucose production by the liver

The mitochondrial membrane potential is an indicator of cell viability. Think about mitochondrial function and decide which of these statements best describes the mitochondrial membrane potential. a.) A voltage that reflects the movement of ATP across the outer mitochondrial membrane b.) A voltage that reflects the movement of protons across the outer mitochondrial membrane c.) A voltage that reflects the movement of protons across the inner mitochondrial membrane d.) A voltage that reflects the movement of ATP across the inner mitochondrial membrane

Answer 2

Question

Chapter 25, Problem 25.85EP

(a)

Interpretation Introduction

Interpretation:

Whether the “production of citrate from oxaloacetate and acetyl CoA” in citrate-malate shuttle system occur in the mitochondrial matrix or in the cytosol has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

(b)

Interpretation Introduction

Interpretation:

Whether “ATP conversion to ADP” occurs in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

(c)

Interpretation Introduction

Interpretation:

Whether “the production of acetyl CoA and oxaloacetate from citrate” occur in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

(d)

Interpretation Introduction

Interpretation:

Whether “NADH is used as a reducing agent” in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

Expert Solution & Answer

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Answer 3

Question

Chapter 25, Problem 25.85EP

(a)

Interpretation Introduction

Interpretation:

Whether the “production of citrate from oxaloacetate and acetyl CoA” in citrate-malate shuttle system occur in the mitochondrial matrix or in the cytosol has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

(b)

Interpretation Introduction

Interpretation:

Whether “ATP conversion to ADP” occurs in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

(c)

Interpretation Introduction

Interpretation:

Whether “the production of acetyl CoA and oxaloacetate from citrate” occur in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

(d)

Interpretation Introduction

Interpretation:

Whether “NADH is used as a reducing agent” in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 25, Problem 25.85EP

(a)

Interpretation Introduction

Interpretation:

Whether the “production of citrate from oxaloacetate and acetyl CoA” in citrate-malate shuttle system occur in the mitochondrial matrix or in the cytosol has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

(b)

Interpretation Introduction

Interpretation:

Whether “ATP conversion to ADP” occurs in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

(c)

Interpretation Introduction

Interpretation:

Whether “the production of acetyl CoA and oxaloacetate from citrate” occur in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

(d)

Interpretation Introduction

Interpretation:

Whether “NADH is used as a reducing agent” in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 25, Problem 25.85EP

(a)

Interpretation Introduction

Interpretation:

Whether the “production of citrate from oxaloacetate and acetyl CoA” in citrate-malate shuttle system occur in the mitochondrial matrix or in the cytosol has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

(b)

Interpretation Introduction

Interpretation:

Whether “ATP conversion to ADP” occurs in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

(c)

Interpretation Introduction

Interpretation:

Whether “the production of acetyl CoA and oxaloacetate from citrate” occur in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

(d)

Interpretation Introduction

Interpretation:

Whether “NADH is used as a reducing agent” in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

Answer 6

Chapter 25, Problem 25.85EP

(a)

Interpretation Introduction

Interpretation:

Whether the “production of citrate from oxaloacetate and acetyl CoA” in citrate-malate shuttle system occur in the mitochondrial matrix or in the cytosol has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

Answer 7

Chapter 25, Problem 25.85EP

(a)

Interpretation Introduction

Interpretation:

Whether the “production of citrate from oxaloacetate and acetyl CoA” in citrate-malate shuttle system occur in the mitochondrial matrix or in the cytosol has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

Answer 8

(b)

Interpretation Introduction

Interpretation:

Whether “ATP conversion to ADP” occurs in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

Answer 9

(b)

Interpretation Introduction

Interpretation:

Whether “ATP conversion to ADP” occurs in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

Answer 10

(c)

Interpretation Introduction

Interpretation:

Whether “the production of acetyl CoA and oxaloacetate from citrate” occur in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

Answer 11

(c)

Interpretation Introduction

Interpretation:

Whether “the production of acetyl CoA and oxaloacetate from citrate” occur in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

Answer 12

(d)

Interpretation Introduction

Interpretation:

Whether “NADH is used as a reducing agent” in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

Answer 13

(d)

Interpretation Introduction

Interpretation:

Whether “NADH is used as a reducing agent” in the mitochondrial matrix or in the cytosol in the citrate–malate shuttle system has to be determined.

Concept introduction:

Lipogenesis is the process employed for the synthesis of fatty acid. The starting precursor for the synthesis is acetyl CoA. The enzyme employed for the process is fatty acid synthase. It is a multienzyme complex that ties the reaction responsible for the synthesis of fatty acid.

Acetyl CoA is synthesized in mitochondria and then transported to cytosol through the citrate-malate shuttle system.

Answer 14

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Answer 15

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Answer 16

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Answer 17

Ch. 25.1 - Which of the following statements about digestion...Ch. 25.1 - Prob. 2QQ Ch. 25.1 - The major function of bile released during...Ch. 25.1 - The two major products of triacylglycerol...Ch. 25.1 - Prob. 5QQ Ch. 25.2 - Hormone-sensitive lipase needed for...Ch. 25.2 - Prob. 2QQ Ch. 25.2 - Which of the following is not a product of...Ch. 25.3 - Prob. 1QQ Ch. 25.3 - What is the intermediate compound in the two-step...

Solution Summary: The author explains that lipogenesis is the process employed for the synthesis of fatty acid.

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Chapter 25 Solutions