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DNA and RNA are both very important nucleic acids. They carry our genetic code in a number of ways. While DNA and RNA have a number of similarities, they also share a number of differences.Which of the following statements is NOT a difference between DNA and RNA?Elimination ToolSelect one answerARNA is mainly single-stranded, and DNA is mainly double-stranded.BRNA contains uracil, and DNA does not.CRNA contains a different sugar than DNA.DRNA and DNA have completely different bases.

Question

DNA and RNA are both very important nucleic acids. They carry our genetic code in a number of ways. While DNA and RNA have a number of similarities, they also share a number of differences.Which of the following statements is NOT a difference between DNA and RNA?Elimination ToolSelect one answerARNA is mainly single-stranded, and DNA is mainly double-stranded.BRNA contains uracil, and DNA does not.CRNA contains a different sugar than DNA.DRNA and DNA have completely different bases.

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Solution

The statement "RNA and DNA have completely different bases" is NOT a difference between DNA and RNA. While it's true that RNA contains uracil and DNA contains thymine, the other three bases (adenine, guanine, and cytosine) are present in both DNA and RNA. Therefore, it's incorrect to say that RNA and DNA have completely different bases.

Similar Questions

10. Which of the following is not a difference between RNA and DNA?a. RNA has uracil; DNA has thymine.b. RNA has ribose; DNA has deoxyribose.c. RNA has five bases; DNA has four.d. RNA is a single polynucleotide strand; DNA is a double strand.e. RNA is relatively smaller than human chromosomal DNA.

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.

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.

DNA and RNA molecules are similar in that they both contain (1) nucleotides (2) a double helix (3) deoxyribose sugars (4) thymine

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.

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