What is the building block of RNA?
Understand the Problem
The question is asking about the fundamental components that make up RNA, which are known as nucleotides. This question is aimed at gaining knowledge regarding biological macromolecules.
Answer
Nucleotide
The building block of RNA is a nucleotide.
Answer for screen readers
The building block of RNA is a nucleotide.
More Information
Nucleotides consist of a sugar molecule (ribose in RNA), a phosphate group, and a nitrogenous base. In RNA, the bases include adenine, cytosine, guanine, and uracil.
Tips
A common mistake is confusing the nucleotide components with those of DNA, where the sugar is deoxyribose and one of the bases is thymine instead of uracil.
Sources
- What are the building blocks of DNA and RNA? - Socratic - socratic.org
- RNA: The basics (article) | NOVA Labs - Khan Academy - khanacademy.org
- 8.1: Nucleotides -the building blocks of nucleic acids - chem.libretexts.org
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