Exocytosis involves

  1. vesicles fusing with the cell surface membrane to release contents
  2. water moving through channels
  3. ions moving through pumps
  4. the membrane engulfing particles
Answer

A) vesicles fusing with the cell surface membrane to release contents

Secretion by exocytosis. AS & A Level Biology · Topic 4 Cell Membranes and Transport · 4.2 Movement into and out of cells

Biology MCQ · More A Level Biology: Cell membranes and transport MCQs · Practise