The answer to your question is


Enzymes help break down carbohydrates, fats, and proteins.
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Answer:
The Y chromosome is present in males, who have one X and one Y chromosome, while females have two X chromosomes.Explanation:
The 'D' in DNA stands for deoxyribose.
What? I don’t understand what you are asking.....
Answer:
I think the answer is determining infectivity of a virus
Explanation:
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