Which of the following is a strong candidate to act as a ...

[scienceeasy]

Which of the following is a strong candidate to act as a retrograde messenger from the dendrite to the terminal button?
 
  A) glutamate
  B) nitric oxide
  C) nitrous oxide
  D) norepinephrine
  E) NMDA

Question 2

Persistence of a long-term potentiation for more than an hour requires
 
  A) insertion of GABA receptors into the postsynaptic membrane.
  B) presynaptic inhibition.
  C) increased synthesis of PKM-zeta within the postsynaptic dendrite.
  D) formation of new axonal spines.
  E) All of the above are correct.

[leahm14]

Answer to Question 1

Answer: B

Answer to Question 2

Answer: C
Rationale: Persistence of a long-term potentiation for more than an hour requires increased synthesis of PKM-zeta within the postsynaptic dendrite.

[scienceeasy]

Excellent

[cdmart10]

Thanks for the timely response, appreciate it