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Showing results 1 to 7 of 7
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.
words matched: epidermis
Members only resource
TL020 - Looking at stomata
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This document explores the advantages and disadvantages of three methods of looking at stomata, including direct observation with a microscope, epidermal peels and nail varnish imprints.
words matched: epidermis
Members only resource
PP088 - Testing leaves for starch
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A simple protocol used to show that leaves have been photosynthesising by testing for starch.
words matched: epidermis
Members only resource
GL274 - Choosing, purchasing and storing microbes for use in schools
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Outlines the most common cultures of bacteria and fungi used in microbiology, and how to store cultures.
words matched: epidermis
Members only resource
Bulletin 147 - Summer 2013
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This edition includes advice on using phenolphthalein, and notes on CLEAPSS YouTube videos, a radioactivity update, ventilation in chemical stores, hepatitis, laboratory water supplies, a chromatograp.. more
words matched: epidermis
Members only resource
Bulletin 148 - Autumn 2013
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This edition includes a note from the director on the CLEAPSS safety conference, and other notes on technician training, CLP, sterilising agar, sharps and their disposal, a hydrochloric acid spill and.. more
words matched: epidermis
Members only resource
G269 - Safe Practical Science in Short Stay Schools
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Short stay schools are expected, and required, to provide a different organisational and curricular framework to mainstream schools in order to present students with alternative provision. They al.. more
words matched: epidermis
Showing results 1 to 7 of 7