Yeast converts sugar into the gas carbon dioxide. This causes the dough to expand or rise, as gas forms pockets or bubbles.
Yeast is a microorganism that helps bread dough rise by fermenting sugars and producing carbon dioxide gas. This gas creates bubbles in the dough, making it light and fluffy. Yeast also adds flavor to the bread as it ferments.
Bread contains a leavening agent. This is usually in the form of yeast. Yeast are living microorganisms that contain a type of gas. During baking, the yeast dies and releases gas. This causes the bread to rise and become light.
The gas, carbon dioxide, forms bubbles in the bread dough, making it "rise".
Carbon dioxide is the waste product of yeast respiration that is useful in making bread. The carbon dioxide gas produced causes the bread dough to rise, resulting in a lighter and fluffier texture.
Mixing Yeast Doughs is for making bread rise as the yeast in the bread releases gas which allows the bread to rise usually in a period called resting the bread. Hope I helped ^_^
Yeast added to bread dough produces a gas, and this causes the dough to rise, making the finished bread look like a sponge.
Yeast is a type of fungus that is used in making bread because it helps the dough rise by producing carbon dioxide gas through fermentation. This process creates air pockets in the dough, resulting in a light and fluffy texture in the finished bread.
The yeast eats the starch from the flour and produces a gas.
Baking powder helps bread rise by releasing carbon dioxide gas when mixed with liquid and heat, creating air bubbles that make the bread light and fluffy.
Yeast is a type of fungus that produces carbon dioxide gas through fermentation. When added to bread dough, yeast consumes sugars and releases carbon dioxide gas, which gets trapped in the dough, causing it to rise and create a light and airy texture in the bread.
So the bread you are making will rise and not be flat.
Bread improvers help produce gas and retain the gas inside the bread.