Physiology Functions of cytoplasmic enzymes of RBC A Maintain pliability of the cell membrane B Prevents membrane transpo of ions C Keeps the iron of the cells' hemoglobin in the ferric form rather than ferrous form D Causes oxidation of the proteins in the RBCs 💡 Explanation Functions of cytoplasmic enzymes of RBC ✓ Correct Answer: A. Maintain pliability of the cell membrane