Multiple Choice
Stimulation of a receptor alters its membrane permeability,usually by opening channels that permit an influx of what ions?
A) calcium
B) chloride
C) potassium
D) sodium
E) iron
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q35: The amount of light entering the eye
Q36: _ corpuscles are rapidly adapting and sensitive
Q37: Sensorineural deafness occurs when sound waves are
Q38: The overlapping area seen by both eyes
Q39: What photosensitive cells within the retina perceive
Q41: Figure 6-20<br>Answer the following questions using the
Q42: The intensity or _ of a sound
Q43: What kind of tactile receptor is stimulated
Q44: Most of the eyeball is covered by
Q45: Figure 6-20<br>Answer the following questions using the