23 下列何物質在代謝作用中，會促進糖質新生（gluconeogenesis）而抑制糖解作用（glycolysis）？
(A)Fructose-2,6-bisphosphate
(B)AMP
(C)ADP
(D)Citrate

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統計： A(237), B(59), C(71), D(181), E(0) #687753

詳解 (共 2 筆)

#3219492
reference:Stryer...

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Most factors that regulate the activity of the gluconeogenesis pathway do so by inhibiting the activity or expression of key enzymes. However, both acetyl CoA and citrate activate gluconeogenesis enzymes (pyruvate carboxylase and fructose-1,6-bisphosphatase, respectively). Due to the reciprocal control of the cycle, acetyl-CoA and citrate also have inhibitory roles in the activity of pyruvate kinase.參考資料
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