Question

which statement names a difference between dna and rna?
rna has thymine.
rna contains lipids.
they have different sugars.
most types of rna are double - stranded.

Explanation:

DNA contains deoxyribose sugar while RNA has ribose sugar. RNA has uracil instead of thymine. RNA is usually single - stranded and neither DNA nor RNA contains lipids.

Answer:

They have different sugars.