RNA differs from DNA in that it uses:Group of answer choicesuracil instead of adenine.uracil instead of guanine.guanine instead of uracil.uracil instead of thymine.

DNA differs from RNA because, unlike RNA,Multiple ChoiceDNA contains uracil.DNA contains thymine.DNA can catalyze some chemical reactions.DNA is usually single-stranded in cells.DNA contains ribose.

Which of the following statements is false concerning RNA?ANSWERIn RNA, the nitrogen base thymine is replaced by uracil.Ribonucleotides found in RNA include the same sugar deoxyribose that is found in DNA.RNA is a single-stranded molecule.Cells make numerous types of RNA.

The DNA strand that has the same sequence as mRNA, except it has thymine (T) instead of uracil (U).Group of answer choicesnoncoding strandlagging strandcoding strandtemplate strandleading strandNext

a. In what ways are the structures of RNA and DNA alike, and in what ways are they different?

How are DNA and RNA different?In living cells, RNA is usually a double-stranded molecule, while DNA can often be single-stranded.DNA contains phosphate, while RNA does not.DNA contains the sugar dextrose, while RNA contains the sugar ribose.DNA contains the bases A, G, C, and T; RNA contains the bases A, G, C, and U.