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Home Q & A Board Biology-Related Homework Help General Biology
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dotyc92 dotyc92
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6 years ago
Once the threshold potential of a nerve impulse is achieved, ____.
 
  a. an action potential may occur or it may not
  b. an action potential will occur
  c. sodium channels close
  d. the resting potential immediately follows
  e. potassium channels open

Question 2

Neurotransmitters transmit action potentials across a(n) ____ in the form of a(n) ____.
 
  a. axon terminals; chemical signal
  b. dendrites; chemical signal
  c. neuronal cell bodies; electrical signal
  d. the cytoplasm of axons; potential energy source
  e. dendritic vesicles; trigger potential
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prattasiprattasi
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6 years ago
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dotyc92 Author
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6 years ago
I wanna give this person a hug.
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