6 心肌舒張時,細胞質內鈣離子主要藉由下列那些通道或攜帶蛋白(protein carriers)被回收至肌漿網 (sarcoplasmic reticulum)或排出至細胞外?①二氫砒啶類受體(dihydropyridine receptors, DHPR)②雷恩諾鹼受體(ryanodine receptors, RyR)③鈣離子幫浦(Ca++ ATPase)④鈉-鈣反向交換蛋白 (Na+/Ca++ exchanger)
(A)①②
(B)①③
(C)③④
(D)②④
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統計: A(0), B(2), C(2), D(0), E(0) #3137995
統計: A(0), B(2), C(2), D(0), E(0) #3137995