🧬ap biology review

Phosphorus (P)

Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examWritten by the Fiveable Content Team • Last updated September 2025

Definition

Phosphorus is a chemical element that plays an important role in how the body uses carbohydrates and fats. It is also needed for building strong bones along with calcium.

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