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STD 11 - 8. Cell the unit of life — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 8. Cell the unit of life1 Mark
MCQ
Mesosome in a bacterial cell is
  • A
    Plasmid
  • B
    Connection between two cells
  • ✓
    Plasma membrane infolded for respiration
  • D
    None of these
✓

Answer

Correct option: C.
Plasma membrane infolded for respiration
c
(c) In many bacteria ($specially\, gram$  $+ve$ ) the plasma membrane gives rise to infoldings called mesosome.

It is have respiratory enzymes like succinic dehydrogenase cytochrome oxidase for respiration.

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