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How many layers are present in the bacterial cell envelope?

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in Biology – Class 11 by (272k points)
How many layers are present in the bacterial cell envelope?

(a) 1

(b) 2

(c) 3

(d) 4

This question was posed to me during an interview.

My doubt stems from Prokaryotic Cells topic in division Cell : The Unit of Life of Biology – Class 11

1 Answer

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Best answer
Correct answer is (c) 3

The best explanation: Bacterial have a tightly bound three – layered cell envelope. The uppermost layer is the glycocalyx, followed by the cell wall in the middle and the innermost plasma membrane. The cell envelope provides protection.

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