Proteins use the process of active transport to move substances by:

All of the following provide about 5 grams of fat each except:

Which of the following sets of foods is devoid of carbohydrate?

Compared to meat eaters, vegetarians tend to have:

Most people in the U.S. consume more than the DRI recommendations for protein.

Each amino acid has its own distinctive side chain attached to the center carbon of the backbone.

All of the following are essential amino acids EXCEPT:

Which of the following sugar alcohols has a 100% sweetness relative to sucrose?

Some amino acids may contain _______.

The primary source of saturated fat in the U.S. diet is ________.