Cellular Respiration in Yeast (PASPORT sensors)

Use a PASPORT dissolved oxygen sensor to measure the dissolved oxygen concentration in yeast solutions in the presence and absence of sugar. Calculate the rate of oxygen consumption of yeast during aerobic cellular respiration at different temperatures. Note: This investigation has been updated for Wireless sensors in the Essential Biology lab manual (product number EB-6331)

Grade Level: High School

Subject: Biology

Student Files

	Cellular Respiration in Yeast	480.00 KB
	Cellular Respiration in Yeast	296.90 KB

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Featured Equipment

PASPORT Optical Dissolved Oxygen Sensor

This sensor measures dissolved oxygen in mg/L or percent saturation, without requiring calibration or warm up time.

PASPORT Fast Response Temperature Probe (3 Pack)

Allows students to see instant changes in temperature in sensitive and fast-changing conditions. For use with temperature sensors and interface using 3.5-mm connectors.

Support

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 Collection: Lab #09