How many calories of energy wil 20 grams of carbohydrates provide gram provides 4 calories? On 30 calones

OR 100 calories

OC 200 calones

80 Calories.

Explanation:

THIS IS THE COMPLETE QUESTION BELOW;

How many calories of energy will 20 grams of carbohydrates provide if 1 gram provides 4 calories?

A. 80 calories

B. 100 calories

C. 200 calories

D. 240 calories

EXPLANATION;

From the question, we know that "1gram provides 4 calories"

Then, we need to know the number of calories of energy that 20 grams of carbohydrates will provide.

1gram provides 4 calories

20 grams will provide (20 grams × 4 calories per gram.). at 4 calories per gram.

Which means

(20 grams × 4 calories per gram.)

=80 Calories.

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.