I am trying to approximate polarity of NH2 and NH3 on aminoacid backbone. I have no idea what to do, can anyone give me some directions? : r/chemhelp
Prof. Nikolai Slavov on X: "We have known that proteins are made of amino- acids for only ~ 120 years. In 1902, Fischer and Hofmeister proposed that the -NH2 of one amino acid
In acidic medium, amino acid exists as:
Solved At what pH is [A] the largest? NH3 NH2 Amino Acid | Chegg.com
Preparation of methanediamine (CH2(NH2)2)—A precursor to nucleobases in the interstellar medium | PNAS
SOLVED: OH pKa 2 NH2 pKa 9 Given the pKa values, what is the form of the glycine amino acid at pH = 10? NH2, COO-, NH3+, COO-, NH3+, COOH, NH2, COOH
What is the structure of an amino acid? Does it have NH3+ or NH2, COOH or COO? - Quora