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• How do lytic and latent viral infections vary?

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• What are the advantages of simploe colonial organisms to have specialised flagellate and non-flagellate cells?

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• Do cells interact with the extracellular matrix?

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• How do you visualise the actin cytoskeleton in the neurone growth cone of a developng axon?

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• What is endochondral ossification in relation the development of the skeleton?

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