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  1. Bakeries use yeast in breadmaking because it
    1. makes the bread hard
    2. makes the bread soft and spongy
    3. enhances the food values
    4. keeps the bread fresh
Correct Option: B

Bread is usually made from wheat-flour dough that is cultured with yeast, allowed to rise, and finally baked in an oven. The fermentation due to yeast makes the bread soft and spongy.



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