What three components make up a nucleotide? A. a deoxyribose, a phosphate, and an enzyme B. a phosphate, an enzyme, and a nitrogen base C. an enzyme, a deoxyribose, and a nitrogen base D. a phosphate, a deoxyribose, and a nitrogen base

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Biology

Emily Lee

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What three components make up a nucleotide? A. a deoxyribose, a phosphate, and an enzyme B. a phosphate, an enzyme, and a nitrogen base C. an enzyme, a deoxyribose, and a nitrogen base D. a phosphate, a deoxyribose, and a nitrogen base

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Answers (2)

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Braedon Wilkins · Answer 1

A nucleotide is made up of ...

A sugar (called deoxyribose)

A Phosphate (1 phosphorus atom joined to 4 oxygen atoms)

One of 4 bases (Adenine, Guanine, Cytosine, Thymine)

So the answer is D ...

Franklin Wang · Answer 2

Answer;

D. a phosphate, a deoxyribose, and a nitrogen base

Explanation; Nucleotides are building blocks of nucleic acids, that is DNA and RNA. A nucleotide is made up of three components, that is a 5-carbon sugar, a phosphate group and a nitrogenous base. The nucleotides in the RNA and those in the DNA differ in the type of 5-carbon sugar present. In RNA the nucleotides contains the sugar ribose while those of DNA contains deoxyribose sugar. Nucleotides functions may also be related to enzyme reactions, cell signaling and metabolism.