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Consider the following metabolic reaction: 2-Phosphoglycerate → 3-Phosphoglycerate This reaction is (a) endergonic under standard biological conditions. b) exergonic under standard biological conditions. c) endergonic under all conditions d) exergonic under all conditions AGO¹ = -4.40 kJ/mol b15. What occurs when a large amount of substrate is added to an enzymatic reaction that includes a competitive inhibitor? a) Nothing, additional substrate will not affect the behavior of a competitive inhibitor. (b) Additional substrate will make the competitive inhibitor less effective. c) Additional substrate will turn the competitive inhibitor into an uncompetitive inhibitor. d) Additional substrate will increase the effect of the competitive inhibitor a in What role does glycogen play in human metabolism? a) It is used during periods of starvation as a source of glucose. b) It is used to store energy for long periods of time. c) It is used in between meals as a source of glucose. d) It is never used as a source of glucose. LONG ANSWER 17. In your body glycogen can be broken down to glucose or glucose can be made into glycogen. Explain why those two processes cannot share ALL the same enzymes. (4 the same e shave

Consider the following metabolic reaction: 2-Phosphoglycerate → 3-Phosphoglycerate This reaction is (a) endergonic under standard biological conditions. b) exergonic under standard biological conditions. c) endergonic under all conditions d) exergonic under all conditions AGO¹ = -4.40 kJ/mol b15. What occurs when a large amount of substrate is added to an enzymatic reaction that includes a competitive inhibitor? a) Nothing, additional substrate will not affect the behavior of a competitive inhibitor. (b) Additional substrate will make the competitive inhibitor less effective. c) Additional substrate will turn the competitive inhibitor into an uncompetitive inhibitor. d) Additional substrate will increase the effect of the competitive inhibitor a in What role does glycogen play in human metabolism? a) It is used during periods of starvation as a source of glucose. b) It is used to store energy for long periods of time. c) It is used in between meals as a source of glucose. d) It is never used as a source of glucose. LONG ANSWER 17. In your body glycogen can be broken down to glucose or glucose can be made into glycogen. Explain why those two processes cannot share ALL the same enzymes. (4 the same e shave

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
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Question 14, 16 and 17
Consider the following metabolic reaction: 2-Phosphoglycerate → 3-Phosphoglycerate This reaction is (a) endergonic under standard biological conditions. b) exergonic under standard biological conditions. c) endergonic under all conditions d) exergonic under all conditions AGO¹ = -4.40 kJ/mol b15. What occurs when a large amount of substrate is added to an enzymatic reaction that includes a competitive inhibitor? a) Nothing, additional substrate will not affect the behavior of a competitive inhibitor. (b) Additional substrate will make the competitive inhibitor less effective. c) Additional substrate will turn the competitive inhibitor into an uncompetitive inhibitor. d) Additional substrate will increase the effect of the competitive inhibitor ai What role does glycogen play in human metabolism? (a) It is used during periods of starvation as a source of glucose. b) It is used to store energy for long periods of time. c) It is used in between meals as a source of glucose. d) It is never used as a source of glucose. LONG ANSWER 3 17. In your body glycogen can be broken down to glucose or glucose can be made into glycogen. Explain why those two processes cannot share ALL the same enzymes. ( not share the same e
Transcribed Image Text:Consider the following metabolic reaction: 2-Phosphoglycerate → 3-Phosphoglycerate This reaction is (a) endergonic under standard biological conditions. b) exergonic under standard biological conditions. c) endergonic under all conditions d) exergonic under all conditions AGO¹ = -4.40 kJ/mol b15. What occurs when a large amount of substrate is added to an enzymatic reaction that includes a competitive inhibitor? a) Nothing, additional substrate will not affect the behavior of a competitive inhibitor. (b) Additional substrate will make the competitive inhibitor less effective. c) Additional substrate will turn the competitive inhibitor into an uncompetitive inhibitor. d) Additional substrate will increase the effect of the competitive inhibitor ai What role does glycogen play in human metabolism? (a) It is used during periods of starvation as a source of glucose. b) It is used to store energy for long periods of time. c) It is used in between meals as a source of glucose. d) It is never used as a source of glucose. LONG ANSWER 3 17. In your body glycogen can be broken down to glucose or glucose can be made into glycogen. Explain why those two processes cannot share ALL the same enzymes. ( not share the same e
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