Respiration and Energy

Students use a Pressure Sensor to explore the effect of different energy sources on the respiration rate of yeast cells.

Supports NGSS Performance Expectation HS-LS1-7: Use a model to illustrate that cellular respiration is a chemical process whereby the bonds of food molecules and oxygen molecules are broken and the bonds in new compounds are formed resulting in a net transfer of energy.

Grade Level: High School

Subject: BiologyChemistry

Student Files

Respiration and Energy 495.73 KB
Answer Sheet 209.45 KB
Answer Sheet 161.22 KB
Respiration and Energy 421.21 KB

Teacher Files

Sign In to your PASCO account to access teacher files and sample data.

Featured Equipment

Pressure Sensor

Wireless Pressure Sensor

The Wireless Pressure Sensor accurately and consistently measures absolute gas pressure.

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.

Copyright Disclaimer: Section 107 of the Copyright Act of 1976 makes allowance for “fair use” for purposes of teaching, scholarship, education and research. Reproduction under any other circumstances, without the written consent of PASCO, is prohibited.