Q21 of 360 Page 118

Define the following terms:
(a) Cell inclusions (b) Cytosol (c) Protoplasm (d) Nucleoplasm

(a) Cell inclusions: Cell Inclusions are non-living materials present in the cytoplasm of a cell such as fat droplets, pigment granules, etc.

(b) Cytosol: Cytosol is a liquid part of cytoplasm which is found inside a cell.

(d) Nucleoplasm: It is a fibrous transparent, semi-solid granular material that fills the nucleus.

Name the following

(a) The cell organelle which synthesizes protein.

(b) The type of plastid which stores food.

“Lysosomes are known as suicide bags.” Why?

Where do the ribosomes get synthesized?

Write short notes on

(a) Mitochondria (b) Plastids.

Define the following terms:(a) Cell inclusions (b) Cytosol (c) Protoplasm (d) Nucleoplasm