With this easy to use and economical test kit, students simply add a small amount of collected water to a sample tube and incubate for 24-48 hours. A distinct color change indicates that...

The serratia marcescens culture is freeze dried into a lyophilized pellet packaged in a sterile plastic vial

Why are cells microscopic? The answer relates to the needs for the cell to effectively move materials in and remove waste. In this activity, students will create simulated cells (agar blocks) of...

Kit contains enough materials for 5 groups. Understand the nature of genetic inheritance and the role of DNA and proteins in genetic expression while using biological detergents, enzymes, and...

Kit contains enough material for 5 groups. Prepare your own squashed stained slide and be able to identify the phases of plant mitosis and chromosomal development. Students will be able to...

Bacteria, good and bad, is all around us. In this activity students will collect and grow bacteria and then learn techniques for studying the bacteria they have grown.

The staphylococcus epidermidis culture is freeze dried into a lyophilized pellet packaged in a sterile plastic vial