問題詳情

41. Which event for muscle contraction is FALSE?
(A) Binding of acetylcholine to receptors stimulates

pumping into sarcoplasmicreticulum.
(B) Binding of tropomyosin to actin covers myosin-binding site.
(C) Binding of

to troponin exposes myosin-binding site of actin.
(D) Binding of ATP releases myosin from actin.
(E) None of the above

參考答案

用户評論

【GJ】評論

(A)動作電位會使鈣離子從肌漿網(sarcoplasmic reticulum)釋出 ，而非進入