試題詳解

38. Thiamine pyrophosphate (TPP) is one of the key enzyme cofactors involved in alcohol fermentation. Which of the following statement clearly explain the cofactor's functional role?
(A) TPP functions like FAD to be involved in electron transfer.
(B) TPP functions like NAD⁺ to be involved in reduction/oxidation.
(C) TPP helps the enzyme to proceed decarboxylation.
(D) TPP helps the enzyme to form a double bond in the reaction of dehydrogenase.
(E) TPP helps the enzyme to proceed oxidation from -CH₂OH to - CHO,