Zoology - Structural Organisation in Animals Question with Solution | TestHub
ZoologyStructural Organisation in AnimalsConnective TissueEasy2 minPYQ_2011
ZoologyEasysingle choice
In mammals, histamine is secreted by
Options:
Answer:
D
Solution:
Histamine is a potent vasodilator formed by decarboxylation of the amino acid histidine and released by mast cells in response to appropriate antigens. Mast cells which secrete histamine are especially prevalent in the connective tissue of the skin and respiratory tract and in surrounding blood vessels.
Stream:JIPMERSubject:ZoologyTopic:Structural Organisation in AnimalsSubtopic:Connective Tissue
⏱ 2mℹ️ Source: PYQ_2011
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