Body Parts Guide: Gym Training, Functions & Knee Care

Coordinating which body parts to work together in the gym optimizes fitness. Learn how to manage knee injuries, tooth enamel, and facial skin changes.

DNA helix

How Are Protein & Nucleic Acids Related?

Proteins are important structural and functional biomolecules that are a major part of every cell in your body. There are 2 nucleic acids -- DNA and RNA. Your cells make proteins by following the instructions encoded in your DNA, which is genetic material and a type of nucleic acid.

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