The answer would be the amino group and the carboxyl group
hope this helpssss
Yes it’s adokngd the formula one

The element having valency of 1 is ~
then the electrons and protons would have a even amount of negetive electric charges
Answer:
2%
Explanation:
oriented C-2, and (3) the minimizing of the number of ... (2) L. A. Mitscher, J. K. Paul, and L. Goldman,Experientia, 19, 195. (1963). ... SOzCeHiBr)3 in 147 ml. of anhydrous methanol containing 0.37 ... bicarbonate and saturated sodium chloride solution, and dried ... determined in 2% chloroform solution; infrared spectra on.