By the time the contents of the GI tract reach the ________, the three energy-yielding nutrients have been digested.

In the liver, vitamin E is incorporated into _______ and from there delivered to cells.

a. LDLs b. VLDLs c. chylomicrons d. HDLs

About 1 in ____ cancer deaths can be attributed to alcohol consumption

A) 5 B) 10 C) 30 D) 50

How do manganese, copper, and zinc influence antioxidant function?

a. they decrease the oxidant activity of the cell membrane b. they convert ferric oxide to ferrous oxide c. they are required for the activity of a form of superoxide dismutase d. they help neutralize peroxides in the blood

Cancers are named based on their origin: those derived from epithelial tissue are called _______________

Fill in the blank(s) with correct word