Yeast turns some of the sugar in bread dough into alcohol and carbon dioxide. The carbon dioxide fills the bread with a lot of little bubbles. That makes it easy to eat. Without yeast bread would be like eating raw spaghetti.
Yeast helps in the process of fermentation and helps in making the dough rise by holding the gases together.
Yeast digests sugars in bread dough. The digestive process produces gas, which causes the dough to rise.
The yeast cells in bread dough ferment sugars and produce gas (carbon dioxide). This makes the dough rise.
It reacts with the sugars to make it rise.
yeast
It is because of the yeast.
yeast is a microscopic organism that makes bread rise
Yeast are tiny microscopic animals. Yes, ANIMALS. When you put sugar in bread, yeast eat the sugar and release Carbon Dioxide, causing the gas pockets to make the dough rise.
You don't need yeast to make bread, but the result is unleavened bread. Yeast is a form of bacteria that produces CO2 bubbles in the dough as it consumes sugars. This makes the bread dough rise and the resultant baked bread is lighter and fluffier - leavened bread.
Yeast.
it doesn't rise up because the yeast makes the bread expand.
Baking yeast makes food rise and gives it a fluffy taste and feel to your food.
It's the yeast fermenting and respiring which produces carbon dioxide, causing the bread to rise
The yeast feeds on carbohydrates in the dough and produces Carbon dioxide gas, this is what causes all the little bubbles that are present in bread and what causes it to "rise." It is left for a while in order for this process to happen and is usually allowed to double in size. Bread with no yeast in it is called "unleaven Bread."