1) Nucleic acids such as DNA or RNA are
made up of a series of nucleotides joined together state
the 3 main components of these and specify if there is any
difference between the DNA and RNA version.
2) There are three main types of RNA state
the names of these, where two of them can be located and
any possible role within the cell.
3) Explain how the two strands of DNA are
held together.
