BITSAT2024ChemistryChemistry in Everyday LifeActual
............ is a potent vasodilator.
Options
- AHistamine
- BSerotonin
- CCodeine
- DCimetidine
Correct answer
A. Histamine
Step-by-step solution
Histamine is a potent vasodilator. It contracts smooth muscles and relaxes other muscles of blood vessels of stomach walls. In stomach, histamine stimulates the secretion of hydrochloric acid and pepsin.