Question

how does rna differ from dna? rna contains uracil and ribose

Explanation:

RNA (ribonucleic acid) and DNA (deoxyribonucleic acid) are both nucleic acids. One key difference is in their sugar components: RNA has ribose while DNA has deoxyribose. Another difference is in their nitrogenous bases: RNA contains uracil (U) instead of thymine (T) which is present in DNA.

Answer:

RNA contains uracil (instead of thymine in DNA) and ribose (instead of deoxyribose in DNA).