Question

3 — vitamin e
learning objective: indicate the type, source, and role of vitamin e in the body.
what is the most common form of dietary vitamin e?

a.) β-tocopherol

b.) γ-tocopherol

c.) protein kinase c

d.) α-tocopherol

Explanation:

In dietary sources, the most common form of vitamin E is α - Tocopherol. β - Tocopherol and γ - Tocopherol are also forms of vitamin E but not the most common dietary form. Protein kinase C is not a form of vitamin E (it is a type of enzyme), so the correct answer is d.

Answer:

d.) α-Tocopherol