This procedure outlines how to observe lysis and crenation of red blood cells using different concentrations of saline solutions. 

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A simple method of observing animal cells using liver. A great alternative to cheek cells.  

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This guide outlines how to apply for Non Clinical Issue (NCI) blood. This is blood collected from the NHS Blood and Transplant unit at blood banks, that is no longer suitable for use. It also suggests.. more

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Guidance and information on a range of biology topics and equipment such as microbiology, tissue culture, biology teaching models, plants, seeds and pesticides, ponds, preserved specimens, respiromete.. more

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