Question

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

DNA is single-stranded, while DNA is double-stranded
DNA is single-stranded, while DNA is double-stranded

DNA is typically found in the cytoplasm, while RNA is found in the nucleus
DNA is typically found in the cytoplasm, while RNA is found in the nucleus

DNA uses ribose sugar, while RNA uses deoxyribose sugar
DNA uses ribose sugar, while RNA uses deoxyribose sugar

DNA contains thymine, while RNA contains uracil

Answer 1

The key difference between DNA and RNA from the provided options is:

**DNA contains thymine, while RNA contains uracil.**

This statement accurately reflects the difference in nitrogenous bases between DNA and RNA. DNA has thymine (T) while RNA replaces thymine with uracil (U).