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  • A specialised membranous structure in a prokaryotic cell which helps in cell wall formation, DNA replication and respiration, is:

Q.172) A specialised membranous structure in a prokaryotic cell, which helps in cell wall formation, DNA replication and respiration, is:

A) Endoplasmic Reticulum

B) Mesosome

C) Chromatophores

D) Cristae

 

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Q.172) Mesosomes are specialized membranous structures found in prokaryotic cells, particularly bacteria. These infoldings of the plasma membrane play a crucial role in important cellular functions such as cell wall formation during cell division, DNA replication, and respiration. Unlike eukaryotic cells, prokaryotes lack membrane-bound organelles, so mesosomes help compensate for some of those functions.

 

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Shreya Pandey

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