Acetylcholine ________.
A. can bind to nicotinic receptors
B. is always an excitatory neurotransmitter
C. can bind to adrenergic receptors
D. is an inhibitory neurotransmitter released by motor neurons
Answer: A
Anatomy & Physiology
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Shoulder and hip joints are examples of which type of synovial joint?
A: pivot B: hinge C: planar D: ball and socket E: saddle
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When does oxyhemoglobin form during respiration?
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All mydriatics are also cycloplegics
a. true b. false
Anatomy & Physiology