Bacterial Cell Wall & Glycocalyx — NEET Biology
📚 Practice Concept📖 NCERT Source
Glycocalyx differs in composition and thickness among different bacteria. It could be a loose sheath called the slime layer in some, while in others it may be thick and tough, called the capsule. The cell wall determines the shape of the cell and provides a strong structural support to prevent the bacterium from bursting or collapsing.
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QuestionPractice Question
Why is the prokaryotic cell wall considered essential for bacterial survival?
📖 Solution & NCERT Explanation
View solution & NCERT explanation
Correct answer: A — It resists osmotic pressure and provides rigidity
Cell wall prevents bursting or collapsing of bacterial cells.
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What does NCERT say about Glycocalyx differs composition and?
Glycocalyx differs in composition and thickness among different bacteria. It could be a loose sheath called the slime layer in some, while in others it may be thick and tough, called the capsule.
Has this concept appeared in NEET?
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Which chapter is this from?
Cell: The Unit of Life, Class 11 NCERT Biology.
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