Ma amino acid ndi zinthu zoyambira zomwe zimapanga mapuloteni, ndipo ndi zinthu zomwe zimapangidwira momwe maatomu a haidrojeni pa maatomu a kaboni a carboxylic acid amasinthidwa ndi magulu amino.
Ngati muli ndi chidwi ndi zinthu zathu, mutha kusankha kusiya zambiri zanu pano, ndipo tidzalumikizana nanu posachedwa.