Subunit molecular weights are determined by analysis using denaturing SDS vertical polyacrylamide electrophoresis (PAGE) and the included prestained, ...
Learn the dynamic nature of the musculoskeletal system through hands-on investigations of the cause and effect relationship of lever systems. The uniq...
This kit contains 12 wood samples of the same approximate shape and size that allow students to see the dramatic differences in color, grain type, den...
Learn healthy eating habits and help kids avoid the flu! fun music and lyrics with Grammy award winners The Kingston Trio and Minstrel Magicians Julie...
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