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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: - The phenomenon of plasmolysis is evident when cells are kept in
- During the transmission of nerve impulse through a nerve fibre
- The peg like process in the axis that allows the rotatory movement of the skull is
- When a muscle bends one part upon the other it is called
- Which one of the following pairs of nitrogenous bases of nucleic acids
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
- The phenomenon of plasmolysis is evident when cells are kept in
- During the transmission of nerve impulse through a nerve fibre
- The peg like process in the axis that allows the rotatory movement of the skull is
- When a muscle bends one part upon the other it is called
- Which one of the following pairs of nitrogenous bases of nucleic acids
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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