When you feel the lingering numbness of the local the dentist ...

[rlane42]

When you feel the lingering numbness of the local the dentist gave you, the biopsychology student knows the effects are due to the chemical anesthetic effects of:
 
  A) Blocking sodium ion channels
  B) Preventing neurotransmitter release
  C) Producing hyperpolarizations on an afferent neuron
  D) Producing prolonged refractory periods

Question 2

The number of genes an organism has ___ correlated with the organism's complexity; humans have just a few more than a ___.
 
  a. is, chimpanzee
  b. is not, mouse
  c. is not, roundworm
  d. is, Neanderthal

[zacnyjessica]

Answer to Question 1

A

Answer to Question 2

C

[rlane42]

Thanks for the timely response, appreciate it

[Animal_Goddess]

Great answer, keep it coming