Question

Pyrimidine bases in RNA are the _______ and _______.

• A. cytosine
• B. uracil

Answer 1

Cytosine:

1. Cytosine is found in DNA and RNA.
2. It is employed in the nucleic acids to store and transfer genetic information throughout a cell.
3. It's a substance found in living tissues as a DNA component base.
4. In double-stranded DNA, it is linked with guanine.

Uracil:

1. Uracil is a natural base that is only found in RNA.
2. It synthesizes proteins and conveys genetic information.

Final Answer:

Pyrimidine bases in RNA are the cytosine and uracil.