Question

write short note on prokaryotic cell

Answer 1

A prokaryote is a unicellular organism that lacks a membrane-bound nucleus, mitochondria, or any other membrane-bound organelle

Answer 2

Short note on Prokaryotic cell:
Cells which do not have a well defined nucleus are called prokaryotic cells. The nuclear region in these cells is not bound by nuclear membrane .Instead the genetic material is localised in a region of cytoplasm called the nucleoid .The membrane bound cytoplasmic organelles are also absent in them the. only organelle present in them is ribosome. In photosynthetic prokaryotic bacteria chlorophyll is found associated with membrane vesicles .Examples are Bacteria, cyanobacteria,etc.

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