DNA differs from RNA in that a$.$ RNA, but not DNA has a $3\text{'}$OH b$.$ in rna the $2\text{'}$OH is involved in phosphodiester bond fomration, c$.$ in DNA the $2\text{'}$OH is involved in phosphodiester bond formation, d$.$ DNA uses thymine instead of uracil, e$.$ molecules of DNA are made up of $4$ different nucleotides, whereas RNA molecules contain three different nucleotides