C) Which of the following is a key difference between DNA and RNA? (1 point)

Question

DNA is typically found in the cytoplasm, while RNA is found in the nucleus
DNA uses ribose sugar, while RNA uses deoxyribose sugar
DNA is single-stranded, while DNA is double-stranded
DNA contains thymine, while RNA contains uracil

Answer 1

The key difference between DNA and RNA is that DNA contains thymine, while RNA contains uracil. This is the correct option among the choices provided.

To clarify the other options:

• DNA is typically found in the nucleus, while RNA can be found in the cytoplasm and nucleus.
• DNA uses deoxyribose sugar, while RNA uses ribose sugar.
• DNA is double-stranded, while RNA is usually single-stranded.