A. Na+ and K+ ion movement
B. Membrane potential
C. Reversal of charges
D. All of the above
Related Mcqs:
- The major factors that are involved in resting membrane potential include:
A. Sodium and potassium ions
B. Negative organic ion
C. Leakage of K+ions from neurons
D. All of the above - Active membrane potential is:
A. 0.05 volts
B. -50 mv
C. 0.07 volts
D. both a & b - The major process that contribute to the negative resting potential are:
A. Active exchanged of Na+ and K+ ions
B. Outward diffusion of K+
C. Outward diffusion of organic ions
D. both a & b - As we move, viewed objects cast changing shapes on our retinas, although we do not perceive the objects as changing. This is part of the phenomenon of _________________?
A. perceptual consistency
B. relative motion
C. linear perspective
D. continuity - As we move, viewed objects cast changing shapes on our retinas, although we do not perceive the objects as changing. This is part of the phenomenon of ________________?
A. perceptual consistency
B. relative motion
C. linear perspective
D. continuity - A membrane potential of_________volts exits when a neuron is not conducting a nerve impulse:
A. 0.05
B. 0.07
C. 0.05 to 0.07
D. 1 - The electrical potential that exists across a cell membrane is known as:
A. Membrane potential
B. Electrical potential
C. Resting potential
D. Action potential - The potential during which the inner membrane surface becomes more positive than the outside is called:
A. Resting membrane potential
B. Threshold stimulus
C. Active membrane potential
D. None of these - A psychologist concerned with worker productivity with increased changing office layout is involved in ____________?
A. applied research
B. basic research
C. clinical research
D. developmental research
E. None of these - The action potential ‘jumps’ along an axon. The gaps in a myelinated axon that the action potential ‘jumps’ to are called the ____________?
A. Broca’s area
B. Nodes of Ranvier
C. terminal buttons
D. Wernicke’s area
