Q7 of 360 Page 105

Differentiate between plasma membrane and cell wall

Differences between plasma membrane and cell wall:

Plasma Membrane	Cell Wall
It is a living.	It is non-living.
It is found in both plant and animal cells.	It is found only in plant cells.
It is selective permeable membrane.	It is permeable membrane.
Its function is to bound the semi-fluid content of the cell and control passage of materials in and out of the cell.	Its major function is to provide a definite shape and rigidity to the cell.

Match the stimuli with response 1

Organelle

Stroage of protein A

Oxysome B

Cell division C

1. Mitochondria

2. Centrioles

3. Aleuroplasts

What does the figure depict? Label A, B and C

Describe the structure and function of nucleus.

Describe the structure and functions of mitochondria. Write two differences in function of mitochondria and chloroplasts