In nutrition, the word essential means:
a. necessary for good health and proper functioning of the body.
b. a necessary nutrient that can be obtained only from the diet.
c. that the body can manufacture the nutrient from raw materials.
d. compounds the body can make for itself.
e. a necessary nutrient that cannot be obtained from the diet.
Question 2
One gram of alcohol provides _____ calories.
a. two
b. four
c. seven
d. nine
e. three