(a) Interpretation: Each item should be matched with its description. Concept introduction: Glycogen phosphorylase is one of the phosphorylase enzymes.

Question

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Answer 1

Question

Chapter 21, Problem 7P

Interpretation Introduction

(a)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glycogen phosphorylase is one of the phosphorylase enzymes.

Interpretation Introduction

(b)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorolysis is analogous to hydrolysis.

Interpretation Introduction

(c)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Transferases are enzymes that catalyzes the transfer of certain functional groups form one molecule to another.

Interpretation Introduction

(d)

Interpretation:

Each item should be matched with its description.

Concept introduction:

a-1,6-glucosidase is a glycogen debranching enzyme which involves in glycogen catabolism.

Interpretation Introduction

(e)

Interpretation:

Each item should be matched with its description.

Concept introduction:

The free glucose molecule released from the cleavage of glucosyl residue from glycogen after glycogen phosphorylase activity, has a phosphate group on C-1. This glucose-1-phosphate is not a useful metabolite. So it should be converted to glucose-6-phosphate.

Interpretation Introduction

(f)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorylase kinase is a serine/threonine specific protein kinase.

Interpretation Introduction

(g)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Protein kinase A perform several functions like regulation of glycogen, sugar and lipid metabolism. This enzyme activity depends on cyclic-AMP.

Interpretation Introduction

(h)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Calmodulin is a calcium binding protein which is found in all eukaryotic cells. Ca²+ is required for the activation of calmodulin.

Interpretation Introduction

(i)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Epinephrine is a hormone and also known as adrenaline. It is secreted by adrenal glands and used as a medication for various illnesses.

Interpretation Introduction

(j)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glucagon is secreted in alpha cells in pancreas. It is a peptide hormone. It is considered as the major catabolic hormone in human body.

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Students have asked these similar questions

CHOOSE THE CORRECT LETTER. Which of the following reactions require ATP in glycolysis?A. glucose-6-phosphate to fructose-6-phosphateB. fructose-1,6-bisphosphate to glyceraldehyde-3-phosphateC. 3-phosphoglycerate to 2-phosphoglycerateD. fructose-6-phosphate to fructose-1,6-bisphosphate

Long explanations are not needed. Direct answers would suffice. a. Anaerobic glycolysis can produce ATP at a much faster rate than aerobic oxidative phosphorylation. I. True II. False b. Phosphorylases and phosphatases catalyze the same reaction, the removal of a phosphate group. I. True II. False

True or False c. Glycogen synthase catalyzes the synthesis of α-1,6 linkages. True False d. The activated form of glucose is added to the non-reducing end of glycogen molecules. True False

Answer 2

Question

Chapter 21, Problem 7P

Interpretation Introduction

(a)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glycogen phosphorylase is one of the phosphorylase enzymes.

Interpretation Introduction

(b)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorolysis is analogous to hydrolysis.

Interpretation Introduction

(c)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Transferases are enzymes that catalyzes the transfer of certain functional groups form one molecule to another.

Interpretation Introduction

(d)

Interpretation:

Each item should be matched with its description.

Concept introduction:

a-1,6-glucosidase is a glycogen debranching enzyme which involves in glycogen catabolism.

Interpretation Introduction

(e)

Interpretation:

Each item should be matched with its description.

Concept introduction:

The free glucose molecule released from the cleavage of glucosyl residue from glycogen after glycogen phosphorylase activity, has a phosphate group on C-1. This glucose-1-phosphate is not a useful metabolite. So it should be converted to glucose-6-phosphate.

Interpretation Introduction

(f)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorylase kinase is a serine/threonine specific protein kinase.

Interpretation Introduction

(g)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Protein kinase A perform several functions like regulation of glycogen, sugar and lipid metabolism. This enzyme activity depends on cyclic-AMP.

Interpretation Introduction

(h)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Calmodulin is a calcium binding protein which is found in all eukaryotic cells. Ca²+ is required for the activation of calmodulin.

Interpretation Introduction

(i)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Epinephrine is a hormone and also known as adrenaline. It is secreted by adrenal glands and used as a medication for various illnesses.

Interpretation Introduction

(j)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glucagon is secreted in alpha cells in pancreas. It is a peptide hormone. It is considered as the major catabolic hormone in human body.

Expert Solution & Answer

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Answer 3

Question

Chapter 21, Problem 7P

Interpretation Introduction

(a)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glycogen phosphorylase is one of the phosphorylase enzymes.

Interpretation Introduction

(b)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorolysis is analogous to hydrolysis.

Interpretation Introduction

(c)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Transferases are enzymes that catalyzes the transfer of certain functional groups form one molecule to another.

Interpretation Introduction

(d)

Interpretation:

Each item should be matched with its description.

Concept introduction:

a-1,6-glucosidase is a glycogen debranching enzyme which involves in glycogen catabolism.

Interpretation Introduction

(e)

Interpretation:

Each item should be matched with its description.

Concept introduction:

The free glucose molecule released from the cleavage of glucosyl residue from glycogen after glycogen phosphorylase activity, has a phosphate group on C-1. This glucose-1-phosphate is not a useful metabolite. So it should be converted to glucose-6-phosphate.

Interpretation Introduction

(f)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorylase kinase is a serine/threonine specific protein kinase.

Interpretation Introduction

(g)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Protein kinase A perform several functions like regulation of glycogen, sugar and lipid metabolism. This enzyme activity depends on cyclic-AMP.

Interpretation Introduction

(h)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Calmodulin is a calcium binding protein which is found in all eukaryotic cells. Ca²+ is required for the activation of calmodulin.

Interpretation Introduction

(i)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Epinephrine is a hormone and also known as adrenaline. It is secreted by adrenal glands and used as a medication for various illnesses.

Interpretation Introduction

(j)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glucagon is secreted in alpha cells in pancreas. It is a peptide hormone. It is considered as the major catabolic hormone in human body.

Expert Solution & Answer

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Answer 4

Question

Chapter 21, Problem 7P

Interpretation Introduction

(a)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glycogen phosphorylase is one of the phosphorylase enzymes.

Interpretation Introduction

(b)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorolysis is analogous to hydrolysis.

Interpretation Introduction

(c)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Transferases are enzymes that catalyzes the transfer of certain functional groups form one molecule to another.

Interpretation Introduction

(d)

Interpretation:

Each item should be matched with its description.

Concept introduction:

a-1,6-glucosidase is a glycogen debranching enzyme which involves in glycogen catabolism.

Interpretation Introduction

(e)

Interpretation:

Each item should be matched with its description.

Concept introduction:

The free glucose molecule released from the cleavage of glucosyl residue from glycogen after glycogen phosphorylase activity, has a phosphate group on C-1. This glucose-1-phosphate is not a useful metabolite. So it should be converted to glucose-6-phosphate.

Interpretation Introduction

(f)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorylase kinase is a serine/threonine specific protein kinase.

Interpretation Introduction

(g)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Protein kinase A perform several functions like regulation of glycogen, sugar and lipid metabolism. This enzyme activity depends on cyclic-AMP.

Interpretation Introduction

(h)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Calmodulin is a calcium binding protein which is found in all eukaryotic cells. Ca²+ is required for the activation of calmodulin.

Interpretation Introduction

(i)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Epinephrine is a hormone and also known as adrenaline. It is secreted by adrenal glands and used as a medication for various illnesses.

Interpretation Introduction

(j)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glucagon is secreted in alpha cells in pancreas. It is a peptide hormone. It is considered as the major catabolic hormone in human body.

Expert Solution & Answer

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Answer 5

Chapter 21, Problem 7P

Interpretation Introduction

(a)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glycogen phosphorylase is one of the phosphorylase enzymes.

Interpretation Introduction

(b)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorolysis is analogous to hydrolysis.

Interpretation Introduction

(c)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Transferases are enzymes that catalyzes the transfer of certain functional groups form one molecule to another.

Interpretation Introduction

(d)

Interpretation:

Each item should be matched with its description.

Concept introduction:

a-1,6-glucosidase is a glycogen debranching enzyme which involves in glycogen catabolism.

Interpretation Introduction

(e)

Interpretation:

Each item should be matched with its description.

Concept introduction:

The free glucose molecule released from the cleavage of glucosyl residue from glycogen after glycogen phosphorylase activity, has a phosphate group on C-1. This glucose-1-phosphate is not a useful metabolite. So it should be converted to glucose-6-phosphate.

Interpretation Introduction

(f)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorylase kinase is a serine/threonine specific protein kinase.

Interpretation Introduction

(g)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Protein kinase A perform several functions like regulation of glycogen, sugar and lipid metabolism. This enzyme activity depends on cyclic-AMP.

Interpretation Introduction

(h)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Calmodulin is a calcium binding protein which is found in all eukaryotic cells. Ca²+ is required for the activation of calmodulin.

Interpretation Introduction

(i)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Epinephrine is a hormone and also known as adrenaline. It is secreted by adrenal glands and used as a medication for various illnesses.

Interpretation Introduction

(j)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glucagon is secreted in alpha cells in pancreas. It is a peptide hormone. It is considered as the major catabolic hormone in human body.

Answer 6

Chapter 21, Problem 7P

Interpretation Introduction

(a)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glycogen phosphorylase is one of the phosphorylase enzymes.

Answer 7

Chapter 21, Problem 7P

Interpretation Introduction

(a)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glycogen phosphorylase is one of the phosphorylase enzymes.

Answer 8

Interpretation Introduction

(b)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorolysis is analogous to hydrolysis.

Answer 9

Interpretation Introduction

(b)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorolysis is analogous to hydrolysis.

Answer 10

Interpretation Introduction

(c)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Transferases are enzymes that catalyzes the transfer of certain functional groups form one molecule to another.

Answer 11

Interpretation Introduction

(c)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Transferases are enzymes that catalyzes the transfer of certain functional groups form one molecule to another.

Answer 12

Interpretation Introduction

(d)

Interpretation:

Each item should be matched with its description.

Concept introduction:

a-1,6-glucosidase is a glycogen debranching enzyme which involves in glycogen catabolism.

Answer 13

Interpretation Introduction

(d)

Interpretation:

Each item should be matched with its description.

Concept introduction:

a-1,6-glucosidase is a glycogen debranching enzyme which involves in glycogen catabolism.

Answer 14

Interpretation Introduction

(e)

Interpretation:

Each item should be matched with its description.

Concept introduction:

The free glucose molecule released from the cleavage of glucosyl residue from glycogen after glycogen phosphorylase activity, has a phosphate group on C-1. This glucose-1-phosphate is not a useful metabolite. So it should be converted to glucose-6-phosphate.

Answer 15

Interpretation Introduction

(e)

Interpretation:

Each item should be matched with its description.

Concept introduction:

The free glucose molecule released from the cleavage of glucosyl residue from glycogen after glycogen phosphorylase activity, has a phosphate group on C-1. This glucose-1-phosphate is not a useful metabolite. So it should be converted to glucose-6-phosphate.

Answer 16

Interpretation Introduction

(f)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorylase kinase is a serine/threonine specific protein kinase.

Answer 17

Interpretation Introduction

(f)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorylase kinase is a serine/threonine specific protein kinase.

Answer 18

Interpretation Introduction

(g)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Protein kinase A perform several functions like regulation of glycogen, sugar and lipid metabolism. This enzyme activity depends on cyclic-AMP.

Answer 19

Interpretation Introduction

(g)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Protein kinase A perform several functions like regulation of glycogen, sugar and lipid metabolism. This enzyme activity depends on cyclic-AMP.

Answer 20

Interpretation Introduction

(h)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Calmodulin is a calcium binding protein which is found in all eukaryotic cells. Ca²+ is required for the activation of calmodulin.

Answer 21

Interpretation Introduction

(h)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Calmodulin is a calcium binding protein which is found in all eukaryotic cells. Ca²+ is required for the activation of calmodulin.

Answer 22

Interpretation Introduction

(i)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Epinephrine is a hormone and also known as adrenaline. It is secreted by adrenal glands and used as a medication for various illnesses.

Answer 23

Interpretation Introduction

(i)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Epinephrine is a hormone and also known as adrenaline. It is secreted by adrenal glands and used as a medication for various illnesses.

Answer 24

Interpretation Introduction

(j)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glucagon is secreted in alpha cells in pancreas. It is a peptide hormone. It is considered as the major catabolic hormone in human body.

Answer 25

Interpretation Introduction

(j)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glucagon is secreted in alpha cells in pancreas. It is a peptide hormone. It is considered as the major catabolic hormone in human body.

Answer 26

Expert Solution & Answer

Answer 27

Expert Solution & Answer

Answer 28

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Answer 29

Ch. 21 - Prob. 1P Ch. 21 - Prob. 2P Ch. 21 - Prob. 3P Ch. 21 - Prob. 4P Ch. 21 - Prob. 5P Ch. 21 - Prob. 6P Ch. 21 - Prob. 7P Ch. 21 - Prob. 8P Ch. 21 - Prob. 9P Ch. 21 - Prob. 10P

(a) Interpretation: Each item should be matched with its description. Concept introduction: Glycogen phosphorylase is one of the phosphorylase enzymes.

Solution Summary: The author introduces Glycogen phosphorylase, which catalyzes the transfer of certain functional groups from one molecule to another.

Concept explainers

Videos

(a)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glycogen phosphorylase is one of the phosphorylase enzymes.

(b)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorolysis is analogous to hydrolysis.

(c)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Transferases are enzymes that catalyzes the transfer of certain functional groups form one molecule to another.

(d)

Interpretation:

Each item should be matched with its description.

Concept introduction:

a-1,6-glucosidase is a glycogen debranching enzyme which involves in glycogen catabolism.

(f)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorylase kinase is a serine/threonine specific protein kinase.

(g)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Protein kinase A perform several functions like regulation of glycogen, sugar and lipid metabolism. This enzyme activity depends on cyclic-AMP.

(h)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Calmodulin is a calcium binding protein which is found in all eukaryotic cells. Ca²+ is required for the activation of calmodulin.

(i)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Epinephrine is a hormone and also known as adrenaline. It is secreted by adrenal glands and used as a medication for various illnesses.

(j)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glucagon is secreted in alpha cells in pancreas. It is a peptide hormone. It is considered as the major catabolic hormone in human body.

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Chapter 21 Solutions

(a) Interpretation: Each item should be matched with its description. Concept introduction: Glycogen phosphorylase is one of the phosphorylase enzymes.

Solution Summary: The author introduces Glycogen phosphorylase, which catalyzes the transfer of certain functional groups from one molecule to another.

Concept explainers

Videos

(a) Interpretation: Each item should be matched with its description. Concept introduction: Glycogen phosphorylase is one of the phosphorylase enzymes.

(b) Interpretation: Each item should be matched with its description. Concept introduction: Phosphorolysis is analogous to hydrolysis.

(c) Interpretation: Each item should be matched with its description. Concept introduction: Transferases are enzymes that catalyzes the transfer of certain functional groups form one molecule to another.

(d) Interpretation: Each item should be matched with its description. Concept introduction: a-1,6-glucosidase is a glycogen debranching enzyme which involves in glycogen catabolism.

(f) Interpretation: Each item should be matched with its description. Concept introduction: Phosphorylase kinase is a serine/threonine specific protein kinase.

(g) Interpretation: Each item should be matched with its description. Concept introduction: Protein kinase A perform several functions like regulation of glycogen, sugar and lipid metabolism. This enzyme activity depends on cyclic-AMP.

(h) Interpretation: Each item should be matched with its description. Concept introduction: Calmodulin is a calcium binding protein which is found in all eukaryotic cells. Ca2+ is required for the activation of calmodulin.

(i) Interpretation: Each item should be matched with its description. Concept introduction: Epinephrine is a hormone and also known as adrenaline. It is secreted by adrenal glands and used as a medication for various illnesses.

(j) Interpretation: Each item should be matched with its description. Concept introduction: Glucagon is secreted in alpha cells in pancreas. It is a peptide hormone. It is considered as the major catabolic hormone in human body.

Want to see the full answer?

Chapter 21 Solutions

(a)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glycogen phosphorylase is one of the phosphorylase enzymes.

(b)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorolysis is analogous to hydrolysis.

(c)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Transferases are enzymes that catalyzes the transfer of certain functional groups form one molecule to another.

(d)

Interpretation:

Each item should be matched with its description.

Concept introduction:

a-1,6-glucosidase is a glycogen debranching enzyme which involves in glycogen catabolism.

(f)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Phosphorylase kinase is a serine/threonine specific protein kinase.

(g)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Protein kinase A perform several functions like regulation of glycogen, sugar and lipid metabolism. This enzyme activity depends on cyclic-AMP.

(h)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Calmodulin is a calcium binding protein which is found in all eukaryotic cells. Ca²+ is required for the activation of calmodulin.

(i)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Epinephrine is a hormone and also known as adrenaline. It is secreted by adrenal glands and used as a medication for various illnesses.

(j)

Interpretation:

Each item should be matched with its description.

Concept introduction:

Glucagon is secreted in alpha cells in pancreas. It is a peptide hormone. It is considered as the major catabolic hormone in human body.