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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.
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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
- A person entering an empty room suddenly finds a snake right in front on opening the door
- The partial oxygen pressure is maximum in
- As compared to anaerobic respiration, the energy gained during aerobic
- Satellite DNA is important because it:
- What is true about the isolated small tribal populations?
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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