Prokaryotic Cells MCQ - Practice Questions with Answers
Edited By admin | Updated on Sep 18, 2023 18:34 AM | #NEET
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29 Questions around this concept.
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EASYInfoldings of the plasma membrane in the prokaryotic cell are called
Size of bacterial cell is in the range of
Match and choose the correct option
A. Bacillus 1) Spiral
B. Coccus 2) Rod like
C. Vibrio 3) Spherical
D. Spirillum 4) Comma
Select the mismatch.
A specialised membranous structure in a prokaryotic cell, which helps in cell wall formation, DNA replication, and respiration, is:
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Structure of Prokaryotic Cell
Structure of Prokaryotic Cell
- The prokaryotic cells lack a membrane-bound and defined nucleus. Their genetic material is localised in the cytoplasm as the nucleoid.
- The cells are surrounded by the cell envelope that is made up of glycocalyx, cell wall and plasma membrane.
- The cytoplasm of the prokaryotic cells contains 70S ribosomes, nucleoid, plasmids, inclusion bodies etc.
- Motile prokaryotic cells have cell appendages in the form of flagella.
- Apart from the flagella, these cells can have fimbriae to provide attachment to the surface and conjugation pili to facilitate the exchange of genetic material.
- There is no cellular compartmentalization in the form of cell organelles.
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