Which of the following is a pure carbohydrate?
A) oil
B) cornbread
C) sugar
D) water
E) spinach

Question

Quizplus · Accepted Answer

Sugar is a pure carbohydrate, as it is composed entirely of glucose and fructose molecules. Cornbread contains carbohydrates, but it would also contain fats and proteins from the ingredients used to make it. Oil is a fat, water is a molecule composed of hydrogen and oxygen, and spinach contains a mix of carbohydrates, proteins, and fats.

Which of the Following Is a Pure Carbohydrate