5. The rate-limiting step in glycogen catabolism is catalyzed by glycogen phosphorylase, which is activated by_______? (A) ATP, (B) ADP, (C) glucose-6-phosphate, (D) phosphorylation, (E) acetylation.

5. The rate-limiting step in glycogen catabolism is catalyzed by glycogen phosphorylase, which is activated by_______?
(A) ATP,
(B) ADP,
(C) glucose-6-phosphate,
(D) phosphorylation,
(E) acetylation.

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統計： A(0), B(0), C(0), D(1), E(0) #3195218

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題目解析在糖原分解代謝中，糖原磷酸化...

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7. HMG-CoA reductase is the key regulatory site in cholesterol synthesis. Which of the following statement about the regulatory mechanisms of HMG-CoA reductase is TRUE? (A) Phosphorylation by cAMP-dependent kinase activates HMG-CoA reductase, (B) A high AMP:ATP ratio leads to activation of HMG-CoA reductase, (C) High cholesterol level increases the half-life of HMG-CoA reductase, (D) High cholesterol level increases HMG-CoA reductase gene expression, (E) HMG-CoA reductase phosphatase can activate HMG-CoA reductase.

5. The rate-limiting step in glycogen catabolism is catalyzed by glycogen phosphorylase, which is activated by_______?
(A) ATP,
(B) ADP,
(C) glucose-6-phosphate,
(D) phosphorylation,
(E) acetylation.

詳解 (共 1 筆)

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