Question 7 1 out of 1 points which statement most

 Question 7
1 out of 1 points
Which statement most accurately describes embryonic development of the nervous
system in humans?
Selected Answer:
Far more neurons are produced than will ultimately survive.
Answers: The majority of cells remain as primitive neurons until birth.
All synapses that are formed are permanent.
Neurons form before birth; synapses form after birth.
Far more neurons are produced than will ultimately survive.
 Question 8
0 out of 1 points
Differentiation is the:
 Question 9
1 out of 1 points
Children of mothers who use cocaine during pregnancy:

 Question 10
0 out of 1 points
A stroke which is caused when an artery ruptures is also known as:
 Question 11
1 out of 1 points
Denervation supersensitivity refers to an increase in:
Selected Answer:
responses to neurotransmitters.
Answers: production and release of neurotransmitters.
growth of axon branches.
responses to neurotransmitters.
polarization of the membrane at rest.
 Question 12

1 out of 1 points