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Carbohydrate Chemistry
In this chemistry worksheet, students identify and define various types of carbohydrates. Then they draw a Haworth projection representing monosaccharaides. Students also draw a Fischer projection to illustrate the structure of glucose.
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Saliva Lab
In this saliva learning exercise, students conduct an experiment to test how saliva breaks down starches. Students complete 6 short answer questions.
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Organic Compounds
In this organic compounds worksheet, learners practice identifying chemical structures and compare sugars, starches, and lipids. This worksheet has 5 matching and 15 multiple choice questions.
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Membrane Regions and Components
In this cell membranes worksheet, 7th graders study the diagram of the cell membrane cross section. Students label the cross section with the given terms.
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Protist Crossword
In this protist worksheet, learners complete a crossword puzzle with 34 questions about the behaviour and different types of protists.
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How Genes Work Lesson Plan
Students define the key terms that are the structure and function of DNA. In this genetics lesson students complete a lab activity in which they construct a model DNA structure.
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SEPARATION OF A STARCH-GLUCOSE MIXTURE USING GEL FILTRATION
Learners make a starch-glucose solution and pour it through gel in order to separate the starch from the glucose. They examine how starch is a larger molecule than glucose and test for the presence of these substances using other...
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Separating a Starch-Glucose Mixture Using Gel Filtration
Students experiment using the basic principles of gel filtration. They use the gel filtration technique for testing for the presence of specific substances. Students discover that starch is a larger molecule than glucose.