Structure of Human Glutathione Reductase (PDB ID: 3DK9) (a) Surface Download Scientific Diagram Glutathione and the Cofactors Question: Riboflavin nutritional status is assessed by measurement of which of the following enzymes after addition of FAD in vitro? (A): Transketolase (B): Glutathione reductase (C): Transaminase (D): Transaldolase Let us know Glutathione NADPH + H+ NADP+ FAD Pentose Phosphate Pathway Riboflavin Glutamate (Oxidized glutathione) (Reduced glutathione, a s Item Scheme showing the enzymatic reactions that catalyze the pyruvate dehydrogenase complex, including pyruvate dehydrogenase activity and diaphorase activity of DLD (A) as well as the glutathione reductase peroxidase activity (B). Expression and enzyme activity of glutathione reductase is upregulated by Fe deficiency in graminaceous plants Plant Molecular Biology Springer Nature Link