anti-hypertensive

Acetylcholine acting through muscarinic receptors reduces heart rate but increases gastrointestinal smooth muscle contraction. With reference to receptor signalling processes, discuss how acetylcholine can give rise to these opposing physiological effects in the heart and gastrointestinal tract.

This paper consists of THREE questions on THREE pages including this page Answer TWO short answer questions out of THREE OPTIONS. Each question carries equal marks. Word limit is 500 words per answer. Q1: Acetylcholine acting through muscarinic receptors reduces heart rate but increases gastrointestinal smooth muscle contraction. With reference to receptor signalling processes, discuss […]

Scroll to top