During an Action Potential, the "Gates" Covering the Axon's Ion

question 533

Multiple Choice

During an action potential, the "gates" covering the axon's ion channels pop open to allow which ions to rush into the axon?

• A)sodium
• B)potassium
• C)chlorine
• D)iodine

Describe the physiological basis for the senses of taste and smell, including receptor types and stimuli.

Comprehend how sensory adaptation and attention affect perception.

Analyze the psychophysical concepts of hue, brightness, and their auditory analogs.

Understand the role of the central nervous system in sensory processing and perception.