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Yeast produces ethanol (alcohol) and carbon dioxide when it respires anaerobically. This process is commonly known as alcoholic fermentation and is used in baking and brewing industries.
Fermentation is the process by which yeast respires anaerobically to produce energy in the form of ATP and fermentation byproducts such as ethanol and carbon dioxide.
When yeast respires anaerobically it takes glucose (C6H12O6) and breaks it into ethanol, a small amount of energy, and two molecules of carbon dioxide gas (2CO2).
Some examples of plants that can respire anaerobically include rice plants, mangrove trees, and water lilies. These plants have adaptations to survive in waterlogged or flooded environments where oxygen availability is limited.
fermentation
Yeast respires, producing carbon dioxide that makes the bread rise
Bread rises more quickly when it's warm, so it will rise a noticeable amount in just a few minutes in the oven, until it gets hot enough (inside the bread) to kill the yeast, at which point it stops rising.
yeast produce ethanol(alchohol) as they anaerobically respire
Yeast is micro organism (fungus)often grows on food and feeds on it.You often have heard of it under the topic of respiration that it can respire aerobically and anaerobically and produces alcohol when respiring anaerobically known as alcoholic fermentation.
Yes, it respires and releases carbon dioxide; this causes bread to rise.
yeast is a living organism and every living organism needs energy, and yeasts energy comes from sugar.when the yeast respires the sugar it will cause the yeast to give off co2.
It gives off carbon dioxide which proves that it respires.