Biochemistry Branched-chain ketoaciduria is due to deficiency of A Carboxylase B a-ketoacid dehydrogenase C Methyl-malonyl CoA mutase D Fumaryacetoacetate hydrolase 💡 Explanation Branched-chain ketoaciduria is due to deficiency of ✓ Correct Answer: B. a-ketoacid dehydrogenase