Read the following statements regarding Mesos | vedclass

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(B) Mesosomes are characteristic structures found in prokaryotic cells,specifically bacteria.$1.$ They are formed by the extensions of the plasma memb

Vedclass · Accepted Answer

$I, III, IV$

Vedclass · Answer

(B) Mesosomes are characteristic structures found in prokaryotic cells,specifically bacteria.$1.$ They are formed by the extensions of the plasma membrane into the cell,not the cell wall. Thus,statement $II$ is incorrect.$2.$ They exist in the form of vesicles,tubules,and lamellae. Thus,statement $I$ is correct.$3.$ They help in increasing the surface area of the plasma membrane,which in turn helps in enzymatic content increase and metabolic activities. Thus,statement $III$ is correct.$4.$ They are involved in cell wall formation,$DNA$ replication,distribution to daughter cells,respiration,and secretion processes. Thus,statement $IV$ is correct.Therefore,statements $I, III,$ and $IV$ are correct.

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