3-phosphoglycerate is not the metabolic precursor for ____________
(a) Serine
(b) Glycine
(c) Cysteine
(d) Arginine
The question was posed to me in an international level competition.
Origin of the question is Biosynthesis of Amino Acids in portion Lipid Biosynthesis, Biosynthesis of Amino Acids, Nucleotides and Related Molecules of Biochemistry