ID 317111484 © Uzparacha | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
proteins carbon hydrogen oxygen nitrogen amino amino acids group acid atoms medical nutrition nursing protein synthesis composition essential carbon molecules organic compounds carbon-based nutrients sources hydrogen oxygen utilization nitrogen cycle nitrogenous metabolism chains sequence functions group chemistry structure properties functionality atomic interactions medical dietary nutrition therapy