gen-explain-protein-synthesis-and-dietary-protein-as-you-would-t-635e

Explain protein synthesis and dietary protein as you would to a capable student, in 3-4 sentences.

Protein synthesis is how your cells build new proteins using instructions from DNA: first, DNA is copied into messenger RNA (transcription), then ribosomes read that RNA and link amino acids together in the correct order (translation). When you eat protein-rich foods like meat, eggs, or beans, your digestive system breaks down those proteins into individual amino acids, which enter your bloodstream. Your cells then use these amino acids as building blocks to create the thousands of different proteins your body needs—from muscle fibers to enzymes to antibodies. Without adequate dietary protein providing enough amino acids (especially the 9 essential ones you can't make yourself), your body can't effectively maintain or build new tissue.