Physiology · Multiple Systems · Easy

Metabolism

Meaning: All the chemical reactions that occur in the body to maintain life.

In practice: A fast metabolism burns energy quickly even at rest.

Quick check

Two questions on related physiology words.

Which word means: The mechanical and chemical breakdown of food into absorbable nutrients.

Which word means: A gas absorbed in the lungs and carried by haemoglobin to every cell in the body.

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