Multiple Choice
If the axolemma becomes more permeable to potassium ion,
A) the membrane will depolarize to threshold.
B) a stronger stimulus will be required to cause an action potential.
C) the membrane will depolarize to +30 mV.
D) sodium ions will enter the cell to replace the lost potassium ions.
E) the inside of the membrane will have a positive charge.
Correct Answer:

Verified
Correct Answer:
Verified
Q19: Raising the potassium ion concentration in the
Q43: The _ nervous system is composed of
Q100: Figure 12-1 The Neuron<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4858/.jpg" alt="Figure 12-1
Q107: If the permeability of a resting axon
Q109: Ion channels that are always open are
Q124: _ channels open or close in response
Q151: Many medications introduced into the bloodstream cannot
Q152: Neurons that have several dendrites and a
Q153: Integral membrane proteins that connect electrical synapses
Q156: Which of the following types of nerve