DNA utilizes the bases guanine, cytosine, thymine, and adenine. In RNA, _____ is replaced by _____. What response would be the most probable based on the information provided?
Understand the Problem
The question is asking which DNA base is replaced by a specific RNA base. It involves knowledge about the differences between DNA and RNA, specifically focusing on the base thymine in DNA and its counterpart in RNA.
Answer
Thymine is replaced by uracil.
The final answer is thymine is replaced by uracil.
Answer for screen readers
The final answer is thymine is replaced by uracil.
More Information
In DNA, thymine (T) pairs with adenine (A), but in RNA, uracil (U) pairs with adenine instead.
Tips
A common mistake is to confuse adenine with thymine or uracil, as they all are nitrogenous bases.
Sources
- Nucleic acids (article) - Khan Academy - khanacademy.org
- 9.1 The Structure of DNA – Concepts of Biology - BC Open Textbooks - opentextbc.ca
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