A patient exhibits severe muscular dystrophy and laboratory tests reveal increased fragility of red — Biomolecules Chemistry Question
Question
A patient exhibits severe muscular dystrophy and laboratory tests reveal increased fragility of red blood cells (RBCs). The physician prescribes a fat-soluble vitamin supplement that is chemically an unsaturated alcohol containing a chromone ring. Which specific vitamin is being prescribed?
Answer: A
💡 Solution & Explanation
Muscular dystrophy and increased fragility of RBCs are the primary symptoms of Vitamin E deficiency. Structurally, Vitamin E (specifically $\alpha$ -Tocopherol) is an unsaturated alcohol containing a chromone ring with methyl groups, making it the correct prescription.
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