For each of the following reactions, indicate the nucleophilic center and the electrophilic center. Draw curved arrows to indicate the movement of electrons and draw the reaction products.
(a) Carbonyl phosphate + ammonia ‡† carbamic acid + Pi

(b) NADH + acetaldehyde ‡† ethanol + NAD+

(c) 2 amino acid ‡† dipeptide + H2O

Transcribed Image Text:

но OPo,- NH R-N H3C-C C-NH2 RI R2 C-C-NH2 C-C NH3 TO