Question

When you add yeast to dough, it rises because (A) yeast cells reproduce by budding (B) budding yeast cells from chains (C) the rapidly reproducing yeast cells release carbon dioxide due to respiration (D) of the bulk of the new yeast cells​

Answer 1

Answer:

(c)

the rapidly reproducing yeast cells release carbon dioxide due to respiration

Answer 2

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When you add yeast to dough, it rises because

Answer:

(C) the rapidly reproducing yeast cells release carbon dioxide due to respiration

Explanation:

When you add yeast to dough, it rises because the rapidly reproducing yeast cells release carbon dioxide due to anaerobic respiration.

The yeast consumes the sugar present in the dough and burps out carbon dioxide gas and alcohol called ethanol. This gas gets trapped inside the bread dough due to the presence of gluten in it, thus making the dough rise.