A food stall owner was preparing dough for making bhaturas. he added a pinch of yeast and sugar to the dough and left it in a warm place. after few hours, the dough had risen. there was a sour smell too. (a) why did the dough rise? (b) why did the dough smell sour? (c) what would have happened if the dough was kept in the refrigerator, soon after it was prepared?
Answers
Answered by
2
Answer:
dough got swollen due to the action of yeast
Explanation:
yeast present in the dough produces lots of co2 making the dough rise a bit
if we keep these dough in refrigerator then yeast functions get increased making the dough to rise more.
Answered by
10
Answer:
(a) The dough had risen because of the respiration and reproduction of yeast. They released the Carbondioxide
(b) it smelled sour because in the process of this aerobic respiration they also produce alcohol because of which it smells and tastes sour.
(c) The dough wouldn't have risen because the process of the aerobic respiration slows down in the yeast.
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