Membrane Permeability

Students use a pH sensor to explore which substances can and cannot pass through a cell membrane model.

Supports NGSS Disciplinary Core Idea LS1.A

Student Files

	EB2_Membrane_Permeability_S.docx	533.53 KB
	EB2_Membrane_Permeability_S.pdf	369.64 KB
	EB2_Membrane_Permeability_Google_Slides.pdf	30.06 KB

Teacher Files

Watch Video

Membrane Permeability

Understand semi-permeable membranes through this exploration of dialysis tubing's permeability for H+ ions, OH- ions, Starch, and Iodine.

Featured Equipment

Wireless Sensor Storage for Temperature, pH and Conductivity Sensors

Storage for Wireless Temperature, pH and Conductivity Sensors

Each tray can store up to 10 wireless sensors; sensors sold separately.

Wireless pH Sensor

Here’s the best tool for measuring pH since litmus paper. The Wireless pH Sensor connects via Bluetooth® to monitor the pH of solutions.

Many lab activities can be conducted with our Wireless, PASPORT, or even ScienceWorkshop sensors and equipment. For assistance with substituting compatible instruments, contact PASCO Technical Support. We're here to help.
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Source: Lab #02