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What does RNA have that DNA does not ?

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Answer:

The major difference between DNA and RNA is that DNA is double-stranded and RNA is single-stranded. DNA is responsible for genetic information transmission, whereas RNA transmits genetic codes that are necessary for protein creation. DNA is a long polymer with deoxyriboses and phosphate backbone. Having four different nitrogenous bases: adenine, guanine, cytosine and thymine. RNA is a polymer with a ribose and phosphate backbone. Four different nitrogenous bases: adenine, guanine, cytosine, and uracil.

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User Cocotwo
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Answer:

RNA uses predominantly uracil instead of thymine present in DNA.

Step-by-step explanation:

That’s what RNA has that DNA doesn’t.

User Priya Aggarwal
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