Here, we have a collection of videos and experiments that are suitable for Biology.
The ratchet-like rearrangements at the interface between two ribosomal subunits may help move the mRNA and tRNAs through the ribosome during protein synthesis.
RNA Polymerase II
RNA polymerase II transcribes all messenger RNA molecules in the cell. This video describes the structure and function of RNA polymerase II.
This video describes the process of removing introns after RNA transcription
Very basic video to describe RNA splicing and then some information on how mRNA can be purified. Not meant to be graduate level information, just an introduction.
This video describes the structure of RNA.
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