An enhance in parasympathetic discharge to the heart leads, Ask an Expert

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An enhance in parasympathetic discharge to the heart leads to

A. An enhance in the conductance of F-channels in SA node cells.

B. An enhance in the conductance of potassium channels associated with muscarinic ACh receptors in SA node cells.

C. A reduction in the amount of ACh (acetylcholine) released near SA node cells of the heart.

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Category:- Biology
Reference No.:- M9576080

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