Compare the nucleotides in DNA and mRNA. Identify any similarities and differences in the nucleotides that comprise each nucleic acid and the larger models of each.
a) Both DNA and mRNA contain adenine, guanine, cytosine, and uracil.
b) DNA is double-stranded, while mRNA is single-stranded.
c) DNA uses deoxyribose sugar, while mRNA uses ribose sugar.
d) Both a and b
