ID 280609999 © Annamarinnunyo | 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.:
chemistry molecule lysine biochemistry acid bond atoms atomic nutrition carbon hydrogen chain proteinogenic science organic protein structural chemical molecular formula structure skeletal amino lines pharmacy electrical physiology biochemical aminoacid aminoacids food sidechain biosynthesis representation tyrosine polymer composition mediator biology peptidic nonpolar cysteine charged lysin cartoon flat