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Mast cells secrete
Options
(a) myoglobin
(b) histamine
(c) hemoglobin
(d) hippurin
Correct Answer:
histamine
Explanation:
At the site of infection, the infectious organism release some chemical to increase the flow of mast cells towards the inflammation site. Mast cell release histamine which increases the permeability of blood vessels at the site of inflammation so that more blood supply takes place. The site gets warm and red due to this.
Related Questions: - Which of the following represents the edible part of the fruit of litchi
- The formation of erythrocytes in foetus takes place in
- Biolistics (gene-gun) is suitable for
- Which one of the following taxa covers a greater number of organisims?
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Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Structural Organisation In Animals
(175)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following represents the edible part of the fruit of litchi
- The formation of erythrocytes in foetus takes place in
- Biolistics (gene-gun) is suitable for
- Which one of the following taxa covers a greater number of organisims?
- Some blue green algae can be used as biofertilizer as they are
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Structural Organisation In Animals (175)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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