本题目来源于试卷: Form and Function B.3 Membranes & Membrane Transport，类别为 IB生物学
[单选题]
Which evidence suppor 9a16 o .snyjh1dpa co:ws7xx42n rqb)teo k1 q+6m)u8ydnv(y *cwb1x lhd the Singer-Nicolson model of the plasma membrane?
I. Membrane fusion experiments revealed membrane proteins can diffuse from one position to another in the phospholipid bilayer.
II. Analysis of membrane proteins indicated that some surfaces of membrane proteins were hydrophobic.
III. Electron micrographs revealed the appearance of the membrane as two dark bands separated by a light band.
A. I only
B. I and II only
C. II and III only
D. I, II and III
参考答案: B
本题详细解析:
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