Which Statement About the Cellular Nucleic Acids DNA and RNA

question 50

Multiple Choice

Which statement about the cellular nucleic acids DNA and RNA is incorrect?

• A)DNA is double-stranded,and RNA is single-stranded.
• B)The sugar in DNA is deoxyribose,and in RNA the sugar is ribose.
• C)DNA has a helix shape; RNA does not.
• D)RNA and DNA have the same four nitrogen-containing bases.
• E)Both DNA and RNA are polymers of nucleotides.