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NTA Abhyas NEET2020BotanyCell - The Unit of LifePractice

Which of the following is a substitution of mitochondria in E. coli ?

Options

  1. ARibosome
  2. BMesosome
  3. CGlyoxysome
  4. DGolgi body.

Correct answer

B. Mesosome

Step-by-step solution

Mesosomes are unique membranous bacterial structures that actively function in cell injury and physiological cellular processes, such as replication and separation of nucleoids and oxidative phosphorylation. Mesosome is an enfolding of the bacterial cell membrane. It is rich in enzymes and increases surface area. It helps in respiration.

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