Curated OER
Plant Galls
Students study what a plant gall is and the different types that there are. In this plant lesson students examine what causes galls and how to prevent them.
Curated OER
Pharmacology
In this pharmacology activity, students compare excitatory and inhibitory neurotransmitters and how these work on the body. This activity has 3 drawings and 13 fill in the blank questions.
Curated OER
Generation of Action Potentials in Nitella Giant Algal Cells
Students observe cytoplasmic streaming in Nitella cells. They examine the conduction of a wave of depolarization across other membranes, such as the axons of neurons. Students predict the effects of sending a small electric current...