Biology 9700 · AS & A Level · Fluid mosaic membranes

Fluid mosaic membranes — practice question

Three molecules present in prokaryotes are shown. 1 phospholipid 2 protein 3 peptidoglycan Which of these molecules occur in the cell surface membranes of prokaryotic cells?

  • A1, 2 and 3
  • B1 and 2 only
  • C1 and 3 only
  • D2 and 3 only

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