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Author Question: The cell membranes of photoreceptors contain sodium and calcium channels that are normally ___. ... (Read 98 times)

Sportsfan2111

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on: Jun 22, 2018
The cell membranes of photoreceptors contain sodium and calcium channels that are normally ___.
 
  a. open
  b. closed
  c. depolarized
  d. refractory

Question 2

High levels of leptin and insulin in obese individuals do not inhibit eating because they:
 
  a. Seem to be less responsive to these than normal-weight people
  b. Have damage to the hypothalamus
  c. Have abnormally low levels of neuropeptide Y
  d. Do inhibit eating, but glucose levels must be much higher


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Sammyo

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Reply #1 on: Jun 22, 2018
Answer to Question 1

A

Answer to Question 2

A


Sportsfan2111

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Reply #2 on: Jun 22, 2018
Thank you


Sammyo

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Reply #3 on: Jun 22, 2018
No problem :)


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