A nucleotide is composed of three main components:

1. **Nitrogenous Base**: This can be a purine (adenine or guanine) or a pyrimidine (cytosine, thymine in DNA, or uracil in RNA).

2. **Pentose Sugar**: This is a five-carbon sugar, which is either deoxyribose in DNA or ribose in RNA.

3. **Phosphate Group**: One or more phosphate groups are attached to the 5' carbon of the sugar.

These components together form the basic building blocks of nucleic acids like DNA and RNA.

Question

A nucleotide is composed of three main components:

1. **Nitrogenous Base**: This can be a purine (adenine or guanine) or a pyrimidine (cytosine, thymine in DNA, or uracil in RNA).

2. **Pentose Sugar**: This is a five-carbon sugar, which is either deoxyribose in DNA or ribose in RNA.

3. **Phosphate Group**: One or more phosphate groups are attached to the 5' carbon of the sugar.

These components together form the basic building blocks of nucleic acids like DNA and RNA.

Knowee AI · Accepted Answer

A nucleotide is composed of three main components:

1. **Nitrogenous Base**: This can be a purine (adenine or guanine) or a pyrimidine (cytosine, thymine in DNA, or uracil in RNA).

2. **Pentose Sugar**: This is a five-carbon sugar, which is either deoxyribose in DNA or ribose in RNA.

3. **Phosphate Group**: One or more phosphate groups are attached to the 5' carbon of the sugar.

These components together form the basic building blocks of nucleic acids like DNA and RNA.

What are the three components of a nucleotide?