The role of cholesterol in membranes is to

  1. act as a receptor
  2. regulate fluidity and stability
  3. form the glycocalyx
  4. act as a channel protein
Answer

B) regulate fluidity and stability

Cholesterol buffers fluidity. AS & A Level Biology · Topic 4 Cell Membranes and Transport · 4.1 Fluid mosaic membranes

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