Capsicum binds to a calcium channel in the nociceptors cell and triggers an influx of calcium into ...

Capsicum binds to a calcium channel in the nociceptors cell and triggers an influx of calcium into the
cell. What happens if the same receptors are placed in an environment that is unusually warm (such as
48C) but lacks capsicum?

a. The channels again open, allowing an influx of calcium.
b. The channels stay closed.
c. The channels open, but much more slowly than they would if capsicum is also present.
d. The channels open and are unable to close.
e. The channels are unable to open.

Question 2

Jalapeo peppers contain the chemical capsaicin. If you lack the nociceptors that bind capsaicin, what
would be the predicted outcome?

a. You would be especially sensitive to spicy foods containing capsaicin.
b. You would be able to eat foods containing high concentrations of capsaicin and not feel
any burning in your mouth.
c. You would have the same sensitivity to capsaicin as most other people.
d. You would experience a feeling of cold when eating foods containing capsaicin.
e. You would be more easily addicted to capsaicin-containing foods than normal individuals.

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Capsicum binds to a calcium channel in the nociceptors cell and triggers an influx of calcium into ...

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