Hypothesize why some of the sugar or sweetener solutions were not metabolized, while others were. research the chemical formula of equal® and splenda® and explain how it would affect yeast respiration.

Interestingly, while yeast cannot metabolize artificial sweeteners like Equal, many of these sweetener packets contain small amounts of real sugars (dextrose) as a stabilizer, and so the balloons will inflate a little bit when the artificial sweeteners are used-- this is a very surprising result

is this a psat question, if so do not cheat try your best.

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.