Chapter 5 - Plasma Membrane

Question 1

Function of membranes inside a cell?

Answer 1

Site where enzymes or ribosomes can join

Provide selectively permeability

Create concentration Gradients

Isolation of reactions which require differing conditions

For compartments for varying organelles

Question 2

How do cells release enzymes?

Answer 2

By exocytosis

Vesicles fuse to membrane and releases contents to exterior