Form and Function B.8 Muscle and Motility (id: b40e32d5d)

本题目来源于试卷: Form and Function B.8 Muscle and Motility，类别为 IB生物学

[单选题]
The diagram below represvvi7h.8xq *b.)hj(v0lq il u6-l d)ekr ;uevuenx+mt nv(j*hz0b80dki ts a sarcomere. Which structures are labeled I and II ?x *n+ mt8bdz0hk0j(iv

A. I is Tropomyosin ;II is Actin
B. I is Myosin;II is Troponin
C. I is Actin;II is Myosin
D. I is Myosin;II is Actin


参考答案:  D


本题详细解析:

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