CELL ANATOMY

Q. Write in short about prokaryotic cell.

Answer:

Definition: The cell that lack a membrane bound nucleus are called prokaryotic cell.

Features:

✓ They are smaller in size.

✓They have cell wall outside the plamsmallemma.

✓They lack of nuclear envelop separating the nuclear material from outer cellular constituents.

✓They have no histone bound to their DNA.

✓They are usually lack of membrane organelles.

✓Example: They are found only in bacteria.

(Ref: Janquira histology-12th)

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