All of the following amino acids are conveed to succinyl-CoA, EXCEPT:: (A) Methionine, (B) Isoleucine, (C) Valine, (D) Histidine
Answer is D. Histidine, Arginine, Proline and Glutamine are aminoacids that form alpha ketoglutarate. Methionine, Valine, Isoleucine and Threonine are aminoacids that form Succinyl-CoA. Ref: Lippincott's Illustrated Reviews: Biochemistry, 3rd Edition, Chapter 20, Pages 260-61