In which of the following ways does DNA differ from RNA?

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DNA has a sugar-phosphate backbone, whereas RNA has a sugar-sulfate backbone.

  

DNA is composed of nucleotides, whereas RNA is composed of amino acids.

  

The sugar-phosphate backbone of DNA is hydrophobic, whereas that of RNA is hydrophilic.

  

DNA contains deoxyribose sugar, whereas RNA contains ribose.

 

asked Dec 25, 2012 in Biology by anonymous
    

1 Answer

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DNA contains deoxyribose sugar, whereas RNA contains ribose.

 

answered Dec 25, 2012 by anonymous

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