Cellular Respiration in Yeast

In the lab, Cellular Respiration in Yeast, students learn about the basics of metabolism and then design and carry out experiments to test how sugar concentration and other variables influence the rate of anaerobic respiration in yeast. In an optional extension activity students can use their yeast mixture to make a small roll of bread.

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Download Teacher Preparation Notes: PDF format or Word format

We invite comments on this Hands-On Activity and the accompanying Teacher Preparation Notes, including suggestions for other teachers who are planning to use the activity, useful preparatory or follow-up activities, additional resources or any questions you have related to the activity, or a brief description of any problem you might have encountered. If you have a relevant Word document you would like to have posted on this comments page, such as a version of the protocol you have used in your classroom, or if you would prefer to send your comments or questions in a private message, please write Ingrid Waldron at iwaldron@sas.upenn.edu.

See also a complete list of activities:
Hands-on Activities for Teaching Biology to High School and Middle School Students