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  • What are the nucleotides composed of?Option: 1 Pentose sugar, nitrogen bases, and phosphoric acids<st

What are the nucleotides composed of?

Option: 1

Pentose sugar, nitrogen bases, and phosphoric acids


Option: 2

Amino acids, nitrogen bases, and phosphoric acids


Option: 3

Fatty acids, nitrogen bases, and phosphoric acids


Option: 4

Glycerol, nitrogen bases, and phosphoric acids


Answers (1)

best_answer

The building blocks of nucleic acids, such as DNA and RNA, are known as nucleotides. An adenine, guanine, cytosine, thymine, or uracil-based nitrogenous base, as well as a phosphate group, make up each nucleotide. Pentose sugars (either ribose or deoxyribose) provide the third component.

With the nitrogenous base connected to the first carbon and the phosphate group attached to the fifth carbon, the pentose sugar serves as the nucleotide's structural core. The genetic information that a nucleotide encodes is determined by its nitrogenous base, and the phosphate group aids in tying nucleotides together to form the lengthy chains that make up DNA and RNA.

Overall, the storage and transmission of genetic information in living things is greatly aided by nucleotides.

Option 1 is the correct answer.

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Gaurav

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