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Members only resource
GL364 - Incubating hatching and rearing chicks
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This guide outlines how schools can incubate, hatch and rear eggs, both independently or using a company, and what they need to consider before doing so.  
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Members only resource
GL457 - Getting started- Enzymes
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A diagrammatic guide on how to get started with enzymes, outlining the key actions with links to associated guidance.
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Members only resource
Handbook - Section 15 - Biology Topics (K-Z)
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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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Members only resource
Handbook - Section 10 - General Equipment (L-Z)
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Guidance on general laboratory equipment including low voltage supplies, magnifiers, meters, micrometer screw gauges, microscopes, pumps, thermometers, timers, tubing and volume measurement.
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Free resource
All in one - Student Safety Sheets
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All Student Safety Sheets in a handy PDF format, which makes printing a whole set easier.2022 update.
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Members only resource
PP017 - Investigating the breakdown of beetroot membranes
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To help students understand how cell membrane integrity is affected by the environment surrounding the cell. Beetroot membranes are a good model for investigating this because the pigments that diffus.. more
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Members only resource
PP029 - Effects of chemicals on permeability of red onion cell membranes
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A simple investigation, with clear procedural advice, on looking at how chemicals affect the cytoplasm of red onion epidermal cells.
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Members only resource
PP033 - Staining and observing cheek epithelial cells
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An updated procedure to safely look at human cheek cells under the microscope. Includes information on both health and safety and disposal, as well as some suggestions for more detailed work.
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Members only resource
TL006 - Making esters
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Many esters have distinctive odours, which has led to their use as artificial flavourings, perfumes and fragrances. Many occur naturally but some are now manufactured industrially. The methods outlin.. more
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Members only resource
GL243 - Water purification buying guide
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A short overview of the common methods of water purification in school laboratories, include pros and cons. This will be useful for any teacher or technician looking to buy a new water purification sy.. more
words matched: membrane
Showing results 1 to 10 of 68
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