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Showing results 1 to 10 of 68
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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.
words matched: membrane, semi-permeable
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, semi-permeable
Members only resource
Handbook - Section 17 - Fieldwork
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Gives guidance on general fieldwork including specific measurements and techniques. Detailed guidance is included on measuring substances in the soil, water and air, and electronic measurements such a.. more
words matched: membrane, semi-permeable
Members only resource
R010 - Water purification
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Gives very detailed guidance on what water purification entails, and when pure water is needed in school science. It suggests the advantages and disadvantages of the methods of purification available .. more
words matched: membrane, semi-permeable
Members only resource
GL395 – Heart dissection
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This guide demonstrates the best way to dissect a mammalian heart. It compares an intact heart with one that has been slashed.
words matched: membrane, semi-permeable
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.
words matched: membrane, semi-permeable
Members only resource
R142 - Equipment and Materials for Environmental Monitoring
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Explains what is meant by environmental monitoring, and the range of equipment available. Describes in detail each of the parameters which can be monitored including possible difficulties. Also descri.. more
words matched: membrane, semi-permeable
Members only resource
GL398 - Eye dissection
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This guide demonstrates the best way to dissect a mammalian eye. It compares a fresh eye to a frozen and preserved one.
words matched: membrane, semi-permeable
Members only resource
Handbook - Section 13 - Chemistry Topics
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Guidance and information on a range of chemicals, chemistry topics and apparatus including handling chemicals, chemical reactions, gas cylinders and syringes, molecular models, plastics, advanced chem.. more
words matched: membrane, semi-permeable
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
words matched: membrane, semi-permeable
Showing results 1 to 10 of 68
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