RNA and DNA Flashcards
1
Q
What are the 4 nitrogenous bases in DNA?
A
Adenine
Thymine
Guanine
Cytosine
2
Q
Which nitrogenous base is found ONLY in RNA?
A
Uracil
3
Q
Which nitrogenous base does uracil replace in an RNA nucleotide?
A
Thymine
4
Q
What is the difference between the sugars in RNA and DNA?
A
RNA has a ribose sugar
DNA has a deoxyribose sugar