Portage Learning BIOD 152 A&P 2 Final Exam | 100% Verified BIO 152 A&P II Latest Update
The neuron pictured, below, is best described as:
Bipolar
It has two extensions from the central cell body.
Question 1
2 / 2 pts
BIO 152 A&P II
Multipolar
Unipolar
Pseudounipolar
Name and describe what is occurring in the neuron cell membrane in section 4 of the
diagram. Include the charge of the membrane during this phase.
Your Answer:
Question 2
10 / 10 pts
BIO 152 A&P II
 Afterpolarization (Hyperpolarization) Potassium gates are slow to
close and there is an undershoot of the potential.
 The charge drops below -70mV and then returns to -70mV once at
resting state again.
Where is the integration center of a reflex located?
CNS (central nervous system)
What is true about the flexor withdrawal reflex?
A. It does not involve interneurons.
B. It involves excitatory interneurons.
C. It involves inhibitory interneurons.
D. The effect of the reflex is to create a co-contraction of two muscles
E. A&D
F. B&C
Label the nerves (A-C) in the figure below: