3 Questions
Which nitrogenous base is found in both DNA and RNA?
Guanine
What is the key structural difference between the pentose sugars in DNA and RNA?
The chemical groups attached to the carbon
Which nitrogenous base is present only in DNA and not in RNA?
Thymine
Explore the composition of DNA and RNA nucleotides, including the structure of pentose sugar, nitrogenous base, and phosphate group. Learn how deoxyribose and ribose sugars differ in DNA and RNA molecules.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
