At resting potential, the ion distribution inside and outside of a neuron is such that __________ ions are most abundant on the outside of the cell, while __________ ions are most abundant on the inside of the cell. A)
Riboflavin (vitamin B2) is part of the vitamin B group. It is the central component of the cofactors FAD and FMN and as such required for a variety of flavoprotein enzyme reactions including activation of other vitamins.iboflavin (vitamin B2) is part of the vitamin B group. It is the central component of the cofactors FAD and FMN and as such required for a variety of flavoprotein enzyme reactions including activation of other vitamins.
Deficiency Symptoms. Because of its abundance in common foods, riboflavin deficiency is very rare in the U.S. However, if a vitamin B2 deficiency does occur, symptoms like a sore throat, mouth or lip sores, and skin disorders may result.any people look for foods that are high in riboflavin for an energy boost or to improve their performance as an athlete. Essentially, you need vitamin B2 in order to keep your body functioning properly and to get energy from the foods you eat. That's not all that riboflavin does for your body, however.