What vitamin is needed by nearly all amino acids for metabolism?Multiple choice question.Vitamin CRiboflavinVitamin B-6

Which B-vitamin is critical for DNA synthesis and amino acid metabolism?Multiple choice question.niacinvitamin B-6biotinfolateriboflavin

Which B-vitamin is used throughout the body in energy metabolism and is part of coenzyme A?Multiple choice question.CholineNiacinPantothenic acid

The B vitamin required as a coenzyme to metabolize carbohydrates and some amino acids is _____.Multiple choice question.folatebiotinthiaminvitamin B-12

Which of the following vitamins is most important for energy metabolism?Multiple ChoiceVitamin CVitamin AVitamin DPantothenic acid

Which of the following vitamins is most important as an antioxidant?Multiple ChoiceVitamin CRiboflavinVitamin B-6Niacin