Multiple Choice
If a person steps on a tack their somatic system will take over and produce a reflex action.A reflex action
A) is an automatic,involuntary response.
B) does not require the central nervous system.
C) is normally controlled consciously.
D) has no protective value.
E) is only found in humans.
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Ion concentration differences produce an action potential
Q2: The likely effect on a neuron of
Q3: The primary functions of the spinal cord
Q4: When a finger or other appendage is
Q5: Which of the following statements about the
Q7: Use the word bank to identify the
Q8: Action potentials travel down nonmyelinated axons at
Q9: Which of the following statements about an
Q10: At a synapse,<br>A)synaptic vesicles fuse with the
Q11: The sodium-potassium pump is primarily responsible for<br>A)the