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Author Question: If oxygen is not available to a muscle cell, pyruvic acid is changed to ____ and builds up in the ... (Read 50 times)

Arii_bell

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If oxygen is not available to a muscle cell, pyruvic acid is changed to ____ and builds up in the muscle cell.
 a. fatty acid
 
  b. phosphocreatine
  c. lactic acid
 
  d. glucose

Question 2

As the nerve impulse of an axon reaches the neuromuscular junction, it triggers the release of a neurotransmitter called ____.
 a. acetylcholine
 
  b. dopamine
 
  c. epinephrine
 
  d. norepinephrine



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tennis14576

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Answer to Question 1

c

Answer to Question 2

a




Arii_bell

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Reply 2 on: Feb 27, 2019
Excellent


ricroger

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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