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Genetics There are 23 products.

Genetics
  • Build DNA With Beads Kit

    Use sets of colored beads (75 each) to indicate the Watson-Crick DNA bases. Can also demonstrate concepts involving the structure and biology of DNA. With instructions. Includes:75 each of 4 colors; use white for point mutations. All DNA Depot® kits are designed for 6 groups working in groups of 2 or 3. They are ideal for middle school, home school and science projects. Many are supported by grants from the NCRR, part of the National Institute...

    Use sets of colored beads (75 each) to indicate the Watson-Crick DNA bases. Can also...

    Use sets of colored beads (75 each) to indicate the Watson-Crick DNA bases. Can also demonstrate concepts involving the structure and biology of DNA. With instructions....

    638-0340

    This item is currently not in stock, please call for availability.

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    $54.23
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  • What Is In Our Water Kit

    Learn about water pollution and how we test for harmful bacteria. Use a control and lab-prepared contaminated water samples to color-test for coliform bacteria. (Cannot test potability of water). Includes: coliform detection broth™, negative control, coliform, E. coli control samples, micro-test tubes with screw-caps, sterile calibrated transfer pipets and plastic sterile tubes with caps. Instructions. All of our DNA Depot® kits are designed...

    Learn about water pollution and how we test for harmful bacteria. Use a control and...

    Learn about water pollution and how we test for harmful bacteria. Use a control and lab-prepared contaminated water samples to color-test for coliform bacteria. (Cannot test...

    623-7140

    This item is currently not in stock, please call for availability.

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    $82.18
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  • How Clean Is Our Home Kit

    Grow bacteria on nutrient agar and use test detergents and cleaners for their effectiveness as antibacterial agents. A good introduction to sterile techniques and proper disposal. Includes: non-pathogenic bacteria, petri plates, bacterial nutrient agar, sterile swabs and filter paper disc. Instructions with safety procedures, Q & A.All DNA Depot® kits are designed for 6 groups working in groups of 2 or 3. They are ideal for middle school,...

    Grow bacteria on nutrient agar and use test detergents and cleaners for their...

    Grow bacteria on nutrient agar and use test detergents and cleaners for their effectiveness as antibacterial agents. A good introduction to sterile techniques and proper...

    623-7145

    In Stock

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    $78.83
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  • Dichotomous Keys Kit

    Dichotomous, or taxonomic, keys are used to identify living and non-living specimens by observing and recording their similarities and differences. Typically, two opposing statements are examined and one is selected for its accuracy. Two more statements, increasingly specific, are then examined, continuing until the specimen is identified. Our game-like lab involves identifying - and drawing - the physical attributes of an imaginary organism....

    Dichotomous, or taxonomic, keys are used to identify living and non-living specimens by...

    Dichotomous, or taxonomic, keys are used to identify living and non-living specimens by observing and recording their similarities and differences. Typically, two opposing...

    638-0215

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    $53.30
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  • Osmosis And Diffusion Lab

    Enough for 15 groups.Study, compare and contrast diffusion and osmosis. Use a colorimetric test to demonstrate the movement of a solute across a semi-permeable membrane. Set upan environment likely to facilitate osmosis and gather data. Teacher’s Manual and Student Study Guide copymasters are included.• 30 pieces dialysis tubing• Starch (for 100 ml, 1.0% solution)• Bottle sucrose (for 100ml, 0.5M solution)• Iodine/ potassium iodide soln, 15ml•...

    Enough for 15 groups.Study, compare and contrast diffusion and osmosis. Use a...

    Enough for 15 groups.Study, compare and contrast diffusion and osmosis. Use a colorimetric test to demonstrate the movement of a solute across a semi-permeable membrane. Set...

    638-4010

    This item is currently not in stock, please call for availability.

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    $60.01
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