South University - BIO BIO1011 AP Week 8 Quiz

South University - BIO BIO1011 AP Week 8 Quiz
Grading Summary
Grade Details - All Questions
1. Question : neurons are small and have no anatomical features that distinguish dendrites from
axons.
Student Answer: Bipolar
Anaxonic
Multipolar
Unipolar
none of the above
Points Received: 1 of 1
Comments:
2. Question : How would the absolute refractory period be affected if voltage-regulated sodium channels
failed to inactivate?
Student Answer: It would be basically unaffected.
It would be much briefer.
It would last indefinitely.
Points Received: 1 of 1
Comments:
3. Question : Each of the following is an example of a neuroeffector junction, except the junction between a
neuron and a(n)
Student Answer: endocrine gland cell.
nerve cell.
smooth muscle cell.
exocrine gland cell.
skeletal muscle cell.
Points Received: 1 of 1
Comments:
4. Question : Neurons that have one axon and one dendrite, with the soma in between, are called
Student Answer: tripolar.
multipolar.
bipolar.
unipolar.
anaxonic.
Points Received: 1 of 1
Comments:
5. Question : The is a strand of fibrous tissue that provides longitudinal support as a component of
the coccygeal ligament.
Student Answer: dorsal root
conus medullaris