What is the difference between rna and dna?

1.Compare and contrast the structure and function of DNA and mRNA.

2.Explain the process of transcription. Begin with the DNA ladder having two sides to it and end with the arrival at the ribosome.

3.If the DNA molecule that is being transcribed has 15 adenines, 30 thymines, 25 cytosines and 32 guanines what are the complementary bases and quantities on the mRNA?What is the difference between rna and dna?
Very creative! Let someone else do your homework!What is the difference between rna and dna?
hey good questions where did u get them???

oh wait i kno! u got them from you virtual instructional program! i kno cause i juss finished answering the EXACT same questions! lol wow do sum research! just to help u out i used wikipedia! they r cool i never failed an assignment when i use dat website!What is the difference between rna and dna?
1- about the structure :

* DNA is double strand while RNA is single strand

* RNA contain Uracil nitrogen base instead of thymine in DNA



3- I think ,,

15 Uracil 30 Adenines 25guanins 32 cytosine