Which base is not found in RNA?
Understand the Problem
The question is asking which specific base is not present in RNA. RNA typically contains four bases, and one base found in DNA is not present in RNA. The answer relates to the differences in nucleobases between DNA and RNA.
Answer
Thymine
The base not found in RNA is thymine.
Answer for screen readers
The base not found in RNA is thymine.
More Information
In RNA, the base thymine (found in DNA) is replaced by uracil.