Multiple choice Which among the following vitamins acts as a coenzyme for transaminase enzymes? Niacin Pyridoxine Folicin Thiamin Reveal answer Fill a bubble to check yourself B Correct answer Explanation It is defined as a water soluble vitamin necessary for the proper maintenance of red blood cell metabolism, the nervous system, the immune system, and many other bodily functions. It also acts as a coenzyme for transaminase enzymes.