A drug decreases heart rate by blocking a receptor on cardiac muscle cells. This drug probably binds to:
A) nicotonic cholinergic receptors.
B) a1 receptors.
C) fi2 receptors.
D) fi1 receptors.
Correct Answer:
Verified
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Q28: Which receptor hyperpolarizes the axon terminal to
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Q32: Receptors that bind acetylcholine are known as:
A)
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