Biology : Plant & Animal Cells III (Parts & Functions)

Given the PLANT / ANIMAL
CELL PART, identify the DESCRIPTION

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Ribosome

It is known as the 'site of protein synthesis in the cell', and synthesizes proteins. It is chiefly composed of RNA (Ribonucleic acid).

Mitochondrion

It initiates and regulates cell division. It also helps in forming spindle fibres, with the help of asters.

Centrosome

It is the site of ATP (Adenosine triphosphate) synthesis. It also synthesizes respiratory enzymes.

Nucleus

Hint

It controls and coordinates all the activities and functions of the cell. It plays a vital role in cell division.

Chloroplast

Hint

It is a plastid, containing a pigment called chlorophyll. This chlorophyll captures energy from sunlight and helps in the manufacture of food by the process of photosynthesis.

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