The Small Intestine Is Specialized for ________

question 25

Multiple Choice

The small intestine is specialized for ________.

• A) mechanical breakdown of food
• B) absorption
• C) chemical digestion
• D) none of the above

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Definitions:

Potassium Channels

Protein channels in cell membranes that specifically allow potassium ions to pass through, playing key roles in maintaining cell potential and regulating cellular processes.

Trigger Zone

An area of the neuron, typically located at the axon hillock, where action potentials are initiated.

Cerebrum

Forebrain region that controls higher functions.

Pons

Hindbrain region that influences breathing and serves as a bridge to the adjacent midbrain.