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Energy for Life

Author(s): Nancy Moreno, PhD, and Paula Cutler, BS.

Make Observations

Students should observe each of the yeast mixtures at five-minute intervals. Have students record the total height of the mixtures (liquid plus foam) after each observation. Also, have students record the starting and ending temperatures (degrees C) of the mixtures.


Funded by the following grant(s)

National Space Biomedical Research Institute

National Space Biomedical Research Institute

This work was supported by National Space Biomedical Research Institute through NASA cooperative agreement NCC 9-58.