In Its Resting State (When a Neuron Is Said to Be

question 89

Multiple Choice

In its resting state (when a neuron is said to be composed of mostly negative ions on the inside and surrounded by mostly positive ions on the outside) a neuron is called

• A) sympathetic.
• B) hyperphagic.
• C) polarized.
• D) de-ionized.

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Definitions:

Acids

Substances with a pH less than 7 that are capable of donating a proton (H+) to another compound (a base), characterized by a sour taste.

Sourness

Sourness is one of the five basic tastes and is caused by acids in food.

Sweetness

A taste sensation often caused by sugar or substances with a similar chemical structure.

Felines

A family of mammals, known as Felidae, which includes domestic cats, lions, tigers, and other wild cats.