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The puffed up appearance of dough in bak...

The puffed up appearance of dough in bakery is due to

A

`CO_(2)` production during aerobic respiration by yeast

B

Death of yeast

C

Spoiling of the dough ot death of yeast and production of many gases

D

`CO_(2)` production during fermentation by yeast

Text Solution

Verified by Experts

The correct Answer is:
D
The dough whichn is used for making foods such as dosa, idii, jalebi, biscuits and bread etc. are fermented by bacteria or yeast (Saccharomyces cerevisiae ) . The puffed-up appearance of dough is due to the productions of `CO_(2)` gas. Bactreia are present in the atmosphere adn the yeast has to be added to the dough.
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