Question

Multiple Choice Questions
71. The bread dough rises because of:
(e) heat
(b) grinding
(c) growth of yeast cells (d) kneading
72. Yeast is used in the production of:
a) sugar
(b) alcohol
(c) hydrochloric acid
(d) oxygen
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Answer 1

c) growth of yeast cells

Yeasts have two main uses in food production: baking and making alcoholic beverages. They have been used in this way since ancient times – there is evidence that ancient Egyptians used yeast in breadmaking, and we have been making fermented drinks like beer and wine for millennia.

Answer 2

Answer:

71 c

72 a is the anwer of your ques