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its uracil

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Lesly Jaskolski

Lvl 13
2y ago
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Wiki User

12y ago

RNA has a hydroxyl group in its ribose sugar where DNA has just a hydrogen (hence: <i>Deoxy</i>riboNucleic Acid vs RiboNucleic Acid). Also, RNA uses the base Uracil in place of DNA's Thymine.

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Wiki User

16y ago

RNA contains Uracil (U) instead of Thymine (T) [which is the equivalent in DNA]. Also, RNA contains ribose sugar, while DNA contains Deoxyribonucleic acid.

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Wiki User

12y ago

It contain Uracil nucleotide base whereas DNA contain thymine in place of it

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Wiki User

14y ago

Uracil replaces Thymine as a base in mRNA.

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Wiki User

11y ago

mRNA can leave the nucleus, but DNA cannot.

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Wiki User

10y ago
The main difference between the DNA and RNA is the sugars present in a molecule.


DNA has the sugar molecule deoxyribose, RNA has ribose.
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Wiki User

11y ago

mRNA has ribose. DNA has deoxyribose

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Anonymous

Lvl 1
3y ago

Adenine

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Q: What does DNA have that RNA does not have?
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