Author Question: Why are skim and 1 milk typically good sources of vitamin D? a. They naturally contain calcium. b. ... (Read 31 times)

jman1234 · **on:** Aug 20, 2018

Why are skim and 1 milk typically good sources of vitamin D?
a. They naturally contain calcium.
b. Both are usually fortified with vitamin D.
c. Neither contains much fat.
d. They both provide calcitriol.

Question 2

A cofactor is a(n) _____ substance that _____ part of the enzyme's structure.
a. inorganic, is not
b. inorganic, is
c. organic, is
d. organic, is not