Question

mention major function of the following : 1 plasma membrane
2 ribosomes
3 lysosomes
4 mitochondria
5 glogi apparatus
6 cytoplasm
7 aster of centrosomes
8 chromosome
9 glycogen granule
10 vacuoles

Answer 1

Ans . The major function of the following are
1. Plasma membrane - It gives definite shape to the cell.
It regulates the movements of ions in an out of the cell.
3. Lysosomes- They are able to digest food because they contain powerful digestive enzymes which are capable of breaking down all organic material.
They are also called suicidal bags because when cell get damage lysosomes may burst and the enzymes digest their own cell.
4. Mitrochondria- It is the energy currency of the cell.
The energy needed to cell is provided by mitrochondria in the form of ATP.
5.Golgi Apparatus- It function is storage, modifications and packaging of products in vesicle.
It also help in formation of lysomes.
6. cytoplasm- It is the fluid content inside the plasma membrane.
10. Vacuole- It provide rigidity and turbidity to the cell.
It store sugar,animo acid and other organic substance in the cell.