Biology 9700 · AS & A Level · Fluid mosaic membranes

Fluid mosaic membranes — practice question

The molecules numbered 1, 2 and 3 are present in cell surface membranes. 1 glycolipids 2 glycoproteins 3 phospholipids Which of these contribute to cell recognition?

A2 only
B1 and 2 only
C1 and 3 only
D2 and 3 only

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