B4.1 - Cell Surface Membrane

Question 1

What is the structure of the phospholipid bilayer

Answer 1

Hydrophilic head
Hydrophobic tail

Question 2

What is the function of the phospholipid bilayer

Answer 2

Control movement of substances

Question 3

Function of cholesterol

Answer 3

Regulates membrane fluidity

Question 4

Glycolipids function

Answer 4

Act as a recognition site for other cells

Question 5

Surface proteins function

Answer 5

Provide mechanical support

Question 6

Glycoprotein function

Answer 6

Act as a recognition site for foreign chemical and cells

Question 7

Transport proteins function

Answer 7

Help transport substances