Gram -ve and Gram +ve bacteria have a cell me | vedclass

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Question

(A) The cell membrane of all bacteria,whether Gram-positive or Gram-negative,is a fluid mosaic structure primarily composed of a phospholipid bilayer

Vedclass · Accepted Answer

Proteins and lipids

Vedclass · Answer

(A) The cell membrane of all bacteria,whether Gram-positive or Gram-negative,is a fluid mosaic structure primarily composed of a phospholipid bilayer and embedded proteins.This structure is consistent with the fluid mosaic model proposed by Singer and Nicolson.While the cell wall composition differs significantly between Gram-positive and Gram-negative bacteria (peptidoglycan thickness,presence of lipopolysaccharides,etc.),the fundamental structure of the plasma membrane remains the same across both groups.

Gram $-ve$ and Gram $+ve$ bacteria have a cell membrane composed of:

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