Which of the following is true of olfaction?
A) There may be as many as a 1000 different olfactory receptor proteins.
B) Humans can distinguish up to 10,000 different odors.
C) Humans have the most acute sense of smell of all the mammals.
D) All apply.
Correct Answer:
Verified
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B)utricle.
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B)Na+/Ca2+ channels directly.
C)G-proteins.
D)adenylate
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