Function Of Different Parts Of A Cell

The Function Of Different Parts Of A Cell

Cell membrane

Function :

It forms the boundary of cell.
It limits the protoplasmic contents within the cell.
It controls the passage of all substances into or out of the cell.


Centrosome

Function :

Helps in the process of cell division.
Gives rise to motile cilia or flagella.

Chromosome

Function :

Determine the sex of offspring.
Carry genetic information from parent to off spring.
Control development and function of cell.

DNA (Deoxyribonucleic Acid)

Function :

Bears genetic character.
Takes part in cell division.
Take part in protein synthesis.


Flagella : Flagella is concerned with movement.


Golgi Complex 

Function :

Condensation and packing of secretory products.
Active in Lysosome production .
Helps in synthesis of glycoprotein.
Association with transmission of secretory products.

Lysosomes 

Function :

They act as digestive apparatus.
Responsible for cell destruction.
Act as an intra cellular scavenger.



Microfilaments

Function :

Participate in muscular contraction.
Helps in forming skeletal framework of the cell.



Microtubules 

Function :

They form the exoskeleton with micro-filament.
Provide support and shape of cell


Mitochondria 

Function :

It is responsible for ATP production,which is the source of energy.
It is called power house of cell.


Nucleus 

Function :

Vault of genetic information.
Essential for bio-synthetic event.
Takes part in cell divisions.



Peroxisomes : Contain several enzyme.

Ribosome : Sythesize protein.

RNA (Ribonucleic Acid)

Function :

Transport coded message from chromosome to chromosome.
Transfer activated amino acids.
Transfer activated amino acids .
Associated with binding of enzyme for synthesis of peptide bond.

Smooth ER: 
Associate with CHO metabolism.
Synthesis of lipid.

Rough ER :

Protein synthesis
Provides as system for transport of newly synthesis protein.