The nutrition label shows the total amount of carbohydrates in grams. one gram of carbohydrates provides four calories of energy.

for this food, the number of calories obtained from carbohydrates is

64 calories

Explanation:

The nutritional label of the food shows the total amount of carbohydrates in the packet of food.

If one gram of carbohydrates yields 4 calories of energy.

The packet shows that it contains 16 grams of carbohydrates, then the total energy that is gained by eating 16 grams of carbohydrates will be 16*4 = 64 calories.

So, the correct answer is 64 calories of energy will be obtained by the carbohydrate found in the packed food.

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.