Home ยป Vitamin-B12 is involved in formation of coenzyme_____________ Vitamins MCQs Vitamin-B12 is involved in formation of coenzyme_____________ January 26, 2022 8 Views Q. Vitamin-B12 is involved in formation of coenzyme_____________ A. NAD, NADP B. FMN, FAD C. NAD, FAD D. NADP, FMN Answer: FMN, FAD