1 橫紋肌肌纖維收縮時,何者之長度會改變?
(A)細肌絲(thin filament)
(B)粗肌絲(thick filament)
(C)暗帶(A band)
(D)肌節(sarcomere)

答案:登入後查看
統計: A(7), B(11), C(14), D(40), E(0) #142812

詳解 (共 1 筆)

#130837

肌絲長度不變

而a帶由肌絲組成

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