Question

1) What is the function of the plasma membrane? (5pts)

2) How does high and low temperature affect a plasma membrane's fluidity? (5pts)

3) How does passive transport differ from active transport? (5pts)

4) What are the three main types of passive transport? Describe each of them. (5pts)

5) List the three types of tonic solutions and describe which way water moves in each one. (5pts)

Answer 1

1.Plasma membrane is a semi permiable layer present in a plant cell.it allows only selected substances to pass in and out of the cell.