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Why is a capsule advantageous to a bacterium?
Options
(a) It allows the bacterium to attach to the surface
(b) It protects the bacterium from desiccation
(c) It provides means of locomotion
(d) It allows bacterium to “hide” from host’s immune system
Correct Answer:
It allows bacterium to “hide” from host’s immune system
Explanation:
Capsule is a layer that lies outside the cell wall of bacteria. The capsule can protect cells from engulfment by eukaryotic cells, such as macrophages. They also exclude bacterial viruses and most hydrophobic toxic materials such as detergents.
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Topics: Cell Structure and Functions
(413)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following is an example of carrying out biological control of
- In honey, the main constituent is
- Which of the following is not the nitrogenous waste?
- Select the answer which correctly matches the endocrine gland with the hormone
- A large proportion of oxygen is left unused in the human blood
Topics: Cell Structure and Functions (413)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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