Question

state the major functions of the following :
(A) Plasma membrane
(B) Ribosome
(C) Lysosome
(D) Mitochondria
(E) Golgi apparatus
(F) Cytoplasm
(G) Asters of centrosome
(H) Chromosomes
(I) Glycogen granule
(J) Vacuoles​

Answer 1

Answer:

The functions of the given are :

1) PLASMA MEMBRANE or CELL MEMBRANE :

¤ It separates content of cell from its surroundings...

¤ It regulate the entry of certain solids and ions into the cell.

¤ It maintains the shape of the cell that is the animal cell....

2) RIBOSOME :

¤ Its main function is only Protein synthesis...

3)LYSOSOMES:

¤ Intracellular digestion..

¤ Destroy foreign substances ...

¤ When a cell is old or injured this rapidly destroy organelles hence called suicide bags.

4)GOLGI APPARATUS :

¤ Synthesis and secretion of enzymes , hormones and etc..

¤ The formation of acrosome of sperm..

5)MITOCHONDRIA :

¤ Release of energy form pyruvic acid produced in cytoplasm in the form of ATP ..

¤ Synthesis of respiratory enzymes

6)CYTOPLASM :

¤ Different organelle is contained in it perform different functions..

¤ All metabolic activities occurs in it ..

¤ Medium of earlier steps of respiration

7 ) ASTERS OF CENTROSOME :

¤ Present in animal cell and helps during the process of mitosis.

8)CHROMOSOME :

¤ Chromosomes carry hereditary information or the genes..

9)GLYCOGEN GRANULES :

¤ Starch glycogen and fat containing granules serve as food for the cell..

¤ They are the small particles crystals or droplet in plant cell..

10) VACUOLES :

¤ Storage of water and other substances, food pigments and waste products ..

¤ Give turgidity to the plant cell by pressing against cell wall.

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Hope this helps u!!