Answer:
Nucleotides base known as A is Adenine.
Step-by-step explanation:
A nucleotide comprises of the following three things:
- A nitrogenous base: There are 5 types of nitrogenous bases. Adenine which is written as A, Guanine which is written as G, Cytosine which is written as C, Thymine which is written as T. The thymine is replaced by a Uracil in RNA. Uracil is written as U.
- A five carbon sugar which is known as deoxyribose in the case of DNA and ribose in the case of mRNA.
- Phosphate groups