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DNA AND RNA
Both DNA and RNA are nucleic acids, they are also known as polynucleotides made of mononucleotides.




EXAMINER'S TIPS
If you are asked to `name' or `state', there is no need to put the name into a sentence.
Don't expect the same diagram to always be used to…

Page 2

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There are two hydrogen bonds between adenine and thymine, whereas, there was three hydrogen bonds between
guanine and cytosine.
DNA's function is to carry genetic information; structurally it is very long and coiled very tightly so a lot of genetic information can
fit into the nucleus.
The double helix means…

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