How does alpha-tocopherol differ from beta-tocopherol?

Name: How does alpha-tocopherol differ from beta-tocopherol?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Alpha- and beta-tocopherol differ in the number and location of their methyl groups. Alpha-tocopherol has three methyl groups on its chromanol ring at positions 5, 7, and 8, while beta-tocopherol has two methyl groups on positions 5 and 8, and an additional methyl group at position 2. The saturation of the side chain, source in the diet, and bonding do not distinguish the two isomers.

How Does Alpha-Tocopherol Differ from Beta-Tocopherol