Which of the following is true of a conditionally essential nutrient?
A) It is not normally required by the body for regular functions.
B) It is a nonessential nutrient that becomes essential under certain circumstances.
C) It is produced by the body under distress.
D) It is normally an essential nutrient but sometimes not required for body functions.
Question 2
Carbohydrates provide _____ kilocalories of energy per gram of substance consumed.
A) 7
B) 6
C) 9
D) 4