How many layers are present in the bacterial cell envelope?(a) 1(b) 2(c) 3(d) 4This 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

How many layers are present in the bacterial cell envelope?(a) 1(b) 2(

1.	How many layers are present in the bacterial cell envelope?(a) 1(b) 2(c) 3(d) 4This 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
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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