Which vitamin can be synthesized from tryptophan:
Ans. (a) NiacinRef: Harpers Biochemistry, 30th ed. pg. 557* Niacin is synthesized from tryptophan via kynurenine and quinolinic acids as key biosynthetic intermediates.* Refer to above explanation for more details.
Niacin
Riboflavin
Cobalamin
Folic acid
Proteins and Amino Acids