Biology, 25.09.2021 07:50 jessiegarrison1

A student placed yeast in four flasks of warm water. She added different nutrients to each flask. Then she placed a balloon over the neck of each flask. After 30 minutes she measured the diameter of each balloon a) Which variable did the student change?

b) Which variable did she measure?

c) Name the gas that fills the balloon

d) Name the reaction that produces the gas.

e) Name the nutrient that lets yeast respire fastest

A student placed yeast in four flasks of warm water. She added different nutrients to each flask. T

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A student placed yeast in four flasks of warm water. She added different nutrients to each flask. Th...