Author Question: Stimulation of a touch receptor opens ____ channels in the axon. a. choline b. potassium c. ... (Read 167 times)

daltonest1984

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Stimulation of a touch receptor opens ____ channels in the axon.
 
  a. choline
 b. potassium
  c. sodium
 d. calcium

Question 2

Exposure to bright lights is one effective treatment for SAD.
 
  a. True
  b. False
  Indicate whether the statement is true or false



wtf444

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Answer to Question 1

c

Answer to Question 2

True



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