1. Which of the following is only found in the afferentdivision?
a. ANS
b. parasympathetic
c. effectors
d. SNS
e. Receptors
2. Where on a neuron does it receive most of itsincoming information?
a. telodendria
b. synaptic terminals
c. axon
d. initial segment
e. Dendrites
3. Which of the following is NOT pairedcorrectly?
a. unipolar neurons : rare, only in brain
b. bipolar neurons : sight information
c. multipolar neurons : most abundant inCNS
d. anaxonic neurons : found in brain
e. multipolar neurons : carries motorinformation
4. The function(s) of myelination is for
a. electrical insulation
b. protection from damage
c. speeding up action potentials
d. differentiating between sensory andmotor
e. both A and C
5. Which of the following is FALSE regarding restingtransmembrane potentials?
a. the plasma membrane is not equally permeable to allions.
b. membrane potential is more negative on the inside ofthe cell.
c. higher concentration of sodium outside thecell.
d. potassium gets actively pumped out of thecell.
e. electrical and chemical gradients are activelymaintained.
