Biochemistry - Mock Test 8

Question 71

Endergonic reactions with respect to their free energies are denoted by

A) ∆G > 0 B) ∆G = 0 C) ∆G < 0 D) ∆G / 0

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Question 72

Exergonic reactions with respect to their free energies are denoted by

A) ∆G > 0 B) ∆G = 0 C) ∆G < 0 D) ∆G / 0

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Question 73

Reactions at equilibrium with respect to their free energies are denoted by

A) ∆G > 0 B) ∆G = 0 C) ∆G < 0 D) ∆G / 0

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Question 74

The change in free energy as a result of a reaction is denoted by

A) ∆B B) ∆K C) ∆H D) ∆G

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Question 75

The free energy of biochemical reactions is denoted by

A) B B) G C) H D) S

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Question 76

Many activation reactions are

A) Endergonic B) Exergonic C) Neither endergonic nor exergonic D) Coupled endergonic and exergonic

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Question 77

High energy phosphate storage forms are known as

A) Phosphagens B) Phosphanogens C) Pyruvates D) Pyrinogens

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Question 78

A process that is not a source of high energy phosphate is

A) Glycolysis B) Photosynthesis C) Oxidative phosphorylation D) Citric acid cycle

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Question 79

Which of the following is a low-energy compound

A) Adenosine Tri-Phosphate B) acetyl-CoA C) Adenosine Mono-Phosphate D) Active methionine

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Question 80

Which of the following is not a high energy compound

A) Adenosine Tri-Phosphate B) Acetyl-CoA C) Adenosine Mono-Phosphate D) Active methionine

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