What Coding System Do Neurons Use to Get a Greater

question 174

Multiple Choice

What coding system do neurons use to get a greater response?

• A)greater amplitude of stimuli
• B)greater Na+ concentration gradient
• C)increased frequency of stimuli
• D)more active Na+/K+ pump

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Definitions:

Circadian Rhythms

Natural, internal processes that regulate the sleep-wake cycle and repeat roughly every 24 hours.

Adrenal Glands

Small glands located atop the kidneys that produce a variety of hormones, including adrenaline and cortisol, which are involved in stress response.

Precocious Puberty

The early onset of puberty, occurring significantly before the typical age range for pubertal development.

Menarche

The occurrence of the first menstrual cycle in female humans.