Physiology · Nervous System · Easy

Input

Meaning: Any stimulus or signal entering a physiological system to trigger a response.

In practice: Sensory input from the skin is processed in the somatosensory cortex.

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Two questions on related physiology words.

Which word means: Adrenal cortex hormone that makes the kidney retain sodium and water and excrete potassium.

Which word means: The process by which cells engulf and digest foreign particles.

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