Home ยป Which vitamin is a major lipid-soluble antioxidant in cell membranes________ Vitamins MCQs Which vitamin is a major lipid-soluble antioxidant in cell membranes________ January 26, 2022 3 Views Q. Which vitamin is a major lipid-soluble antioxidant in cell membranes________ A. Vitamin A B. Vitamin D C. Vitamin E D. Vitamin K Answer: Vitamin E