<prompt> The normal Nitrogen content in 200gm protein is8 g16 g32 g64 g  <response>: Obligatory nitogen loss is 3.5g of Nday for a 65 kg person urinary,fecal and cutaneous loss.This cold be equivalent to 22 g of protein. then 200 gm of ? nitrogen content. 2003.52231.832 gm REFERENCE :DM VASUDEVAN TEXTBOOK EIGHTH EDITION ; Page no:515. 