2. Form and Function
Membrane Structure — Quiz
Test your understanding of membrane structure with 5 practice questions.
Practice Questions
Question 1
What is the main structural feature of a cell membrane in the fluid mosaic model?
Question 2
Which part of a phospholipid is hydrophilic?
Question 3
Why is the membrane described as selectively permeable?
Question 4
Which membrane component helps transport substances across the membrane?
Question 5
What is the role of cholesterol in many animal cell membranes?