4. Yeast can metabolize D-mannose to ethanol and CO₂. In addition tothe glycolytic enzymes, the only other enzyme needed isphosphomannose isomerase, which converts mannose 6-phosphateto fructose 6-phosphate. If mannose is converted to ethanol and CO₂ by the most direct pathway, which of the compounds and cofactorsin this list are involved? (8%)
(A) Lactate (B) Acetaldehyde (C) Acetyl-CoA (D) FAD(E) Glucose 6-phosphate (F) Fructose 1-phosphate (G) Pyruvate(H) Lipoic acid ( I) Thiamine pyrophosphate (J) Dihydroxyacetonephosphate