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Home Q & A Board Biology-Related Homework Help General Biology
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bunnies bunnies
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6 years ago
Chemical synapses are distinctive for all of the following EXCEPT
 
  a. they require the use of ligand-gated ion channels.
  b. they require the use of voltage-gated ion channels.
  c. they may utilize direct neurotransmitters.
  d. they require the use of vesicles.
  e. they require proteins.

Question 2

Place the following events in the order in which they occur for chemical synapse transmission.
  (1) Ca2+ enters axon terminal.
  (2) Ligand-gated ion channels open in postsynaptic membrane.
  (3) Neurotransmitter binds to postsynaptic receptor.
  (4) Action potential reaches axon terminal of presynaptic neuron.
  (5) Neurotransmitter released by exocytosis.
 
  a. 4, 1, 5, 3, 2
  b. 4, 3, 1, 5, 2
  c. 4, 5, 1, 3, 2
  d. 4, 1, 3, 5, 2
  e. 4, 5, 2, 3, 1
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Jango4445Jango4445
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6 years ago
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bunnies Author
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6 years ago
Mind blown, I've bookmarked this site on told my friends
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6 years ago
Really appreciate that
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