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Author Question: ________ cells enable the immune system to respond quickly and robustly if the same antigen is ... (Read 83 times)

yoooooman

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________ cells enable the immune system to respond quickly and robustly if the same antigen is encountered a second time.
 A) Secondary
  B) Primary
  C) Memory
  D) Responder
  E) Transponder

Question 2

In motor pathways, the only portion of the pathway that is outside of the CNS is the
 A) lower motor neuron.
  B) upper motor neuron.
  C) axon of the lower motor neuron.
  D) axon of the upper motor neuron.
  E) interneuron.



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TheDev123

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Answer to Question 1

C

Answer to Question 2

C





 

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