human
What is a nucleotide composed of, and what is its role in nucleic acids?
gpt
A nucleotide is a monomer of nucleic acids made up of a 5-carbon sugar, a phosphate group, and a nitrogenous base.
Explanation: Nucleotides are the basic building blocks of DNA and RNA, and they contain the genetic information necessary for life. They are the individual units that link together to form long chains of nucleic acids.