Respuesta :

Answer:

1) DNA is double stranded while RNA is single stranded.

2) Each is made up of 4 nucleotides but DNA is made up of thymine, adenine, guanine, and cytosine, while RNA is made up of uracil, adenine, guanine, and cytosine.

Explanation:

Answer:

Dna has a double helix shape and nitrogen bases have thymine not uracil

Explanation: