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Skendzic, Elizabeth M.; Mossman, Catherine A. – American Biology Teacher, 2007
Many plant biologists claim that there is a tremendous bias towards the study of animals in science curricula, however, there is even less attention given to topics on fungi. On average, Biology laboratory manuals will have only one fungi exercise, and most of the time, it is mainly descriptive. As we developed this exercise we realized how much…
Descriptors: Laboratory Manuals, Advanced Placement, Biology, Science Instruction
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Barden-Gabbei, Laura M.; Moffitt, Deborah L. – American Biology Teacher, 2006
Chromatography is a process by which mixtures can be separated or substances can be purified. Biological and chemical laboratories use many different types of chromatographic processes. For example, the pharmaceutical industry uses chromatographic techniques to purify drugs, medical labs use them to identify blood components such as cholesterol,…
Descriptors: Inquiry, Laboratory Experiments, Science Activities, Chemistry