What is the structure of mRNA, tRNA, and rRNA?

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  • 7 years ago
    Best Answer

    tRNA is the easiest.

    In 2 dimensions a tRNA molecule looks like a cloverleaf.

    In 3 dimensions a tRNA molecule looks lik a capital letter L.

    mRNA is usually described as being linear. However, mRNA may form loops, with the two end joining, instead. And no, I am not referring to internal stem loops - I mean the whole molecule.

    I have no idea what the structure of rRNA is.

  • Anonymous
    7 years ago

    http://www.rothamsted.ac.uk/notebook/rnast.htm

    This page is fairly short to read and will probably answer your questions.

    Good Luck

    Source(s): Undergrad Biochem major
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