Multiple Choice
The voltage of 70 millivolts that exists across the nerve cell membrane is caused by the
A) depolarization of the cell membrane.
B) active transport of sodium ions out of the cell.
C) diffusion of potassium ions into the cell.
D) acetylcholine binding to the dendrite.
Correct Answer:

Verified
Correct Answer:
Verified
Q52: Which of the following is not involved
Q53: Depolarization of the nerve cell membrane occurs
Q54: Growth of tissues is typically controlled by<br>A)
Q55: Cardiac muscle<br>A) does not respond to nervous
Q56: Smooth muscle<br>A) can stay contracted for long
Q58: Skeletal muscle<br>A) is involuntary.<br>B) is voluntary.<br>C) is
Q59: Neurotransmitters like acetylcholine<br>A) are manufactured in the
Q60: Rods differ from cones in that<br>A) cones
Q61: Which of the following is true for
Q62: Sense organs<br>A) are responsible for perception.<br>B) detect