Bio 205 Physiology Test 2 B. False A. is always an excitatory neurotransmitter B
ID: 3480009 • Letter: B
Question
Bio 205 Physiology Test 2 B. False A. is always an excitatory neurotransmitter B. can bind to adrenergic receptors C. is an inhibitory neurotransmitter released by motor neurons. D. can bind to nicotinic receptors. 20. Serotonin is degraded in presynaptic neurons by monoamine oxidase. A. True B. False 21. Serotonin is derived from the amino acid tryptophan neurotransmitter and is an important A. True B. False 22. MAO inhibitors may cause hypertensive crisis by a person eating foods rich in A. phenylalanine B. tyramine. C. glutamic acid D. tryptophan 23. Parkinson's disease is associated with the loss of dopaminergie neurons. A. True B. False 24. The light band of a skeletal muscle is known as the A. A band. B. Z disc. C. I band. D. H band. 25. The specialized region of the sarcolemma at the neuromuscular junction is called the A. syncytium B. varicosity C. fascicle D. motor end plate. contraction strength. r 26. Motor unit recruitment allows fo A. increased B. decreased C. no change in D. None of the above 27. What structure is composed of protein filaments and is located in the center of the thick filaments? A. Z disk B. titinExplanation / Answer
19. The answer is - D. can bind to nicotinic receptors.
Acetylcholine can bind to nicotinic receptors.
Other given statements about acetylcholine are not true.
20. The statement is A. True.
21. The statement is A. True.
22. The answer is B. tyramine.
If a person taking MAO inhibitors does not cut down tyramine containing food, it can cause high blood pressure and other symptoms.
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