Author Question: Which of the following is a feature of vitamin A in foods? a. Anthocyanin in beets masks the ... (Read 62 times)

notis · **on:** Aug 20, 2018

Which of the following is a feature of vitamin A in foods?

a. Anthocyanin in beets masks the presence of beta-carotene.
b. Margarine made from corn oil is a poor source of vitamin A.
c. Most carotenoids can be converted in the body to active vitamin A.
d. Chlorophyll in dark green leafy vegetables masks the presence of beta-carotene.
e. Plants contain retinoids but no carotenoids.

Question 2

Which of the following is a feature of Accutane?

a. It is effective in treating rickets.
b. It is less toxic than pure vitamin A.
c. It is known to be effective in treating mild but not severe acne.
d. It is known to cause birth defects when used by pregnant women.
e. It is far safer than was once believed.