SL/HL Topic B2.1 Membranes and membrane transport (id: f23453a78)

本题目来源于试卷: SL/HL Topic B2.1 Membranes and membrane transport，类别为 IB生物学

[单选题]
3. Why are glycoproteins im* 5 neq8i/6ue)9juyrph2oxxp p -t4q1r ;yqvd lc6w gk1p6sya3ortant in tissues?

A. Active transport across membranes.
B. Cell to cell binding.
C. As energy storage for protein pumps.
D. For osmotic movement of water.


参考答案:  B


本题详细解析: 暂无

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