The heart rate decreases in response to the arrival of A) acetylcholine. B) epin

Author Question: The heart rate decreases in response to the arrival of A) acetylcholine. B) epin (Read 878 times)

geoffrey

Hero Member
Posts: 880

on: Oct 12, 2013

The heart rate decreases in response to the arrival of
A) acetylcholine.
B) epinephrine.
C) endorphin.
D) nitric oxide.
E) GABA.

j_sun

Sr. Member
Posts: 384

Reply #1 on: Oct 15, 2013

I recall doing this last year, it's A, bye bye!

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