Answer:
1.DNA provides the code for the cells activities, while RNA converts that code into proteins to carry out cellular functions. The sequence of nitrogen bases (A, T, C, G) in DNA is what forms an organism's traits
2.DNA nucleotides are made up of a sugar (deoxyribose), base (adenine, guanine, cytosine, thiamine) and phosphate. RNA nucleotides are made up of a sugar (ribose), base (adenine, guanine, cytosine, uracil) and phosphate.
3.Both DNA and RNA are built with a sugar backbone, but whereas the sugar in DNA is called deoxyribose (left in image), the sugar in RNA is called simply ribose.
Step-by-step explanation: