This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: vitamins, Subject name: Biochemistry
Vitamin E is responsible for all the following Except 
Select and explain. 
A. It prevents lipid peroxidation in biological membrances, B. It prevents RBC from hemolysis, C. It is considered to be anti-sterility vitamin, D. It ours the oxidation of low-density lipoproteins
D: It ours the oxidation of low-density lipoproteins
Answer: D: It ours the oxidation of low-density lipoproteins 
Explanation: The main function of vitamin E is as a chain-breaking, free-radical-trapping antioxidant in cell membranes and plasma lipoproteins by reacting with the lipid peroxide radicals formed by peroxidation of polyunsaturated fatty acids.In experimental animals, vitamin E deficiency results in resorption of fetuses and testicular atrophy. The erythrocyte membranes are abnormally fragile as a result of lipid peroxidation, leading to hemolytic anaemia.Harper 30th edition Pg 553