Yeast causes bread to rise.
EDIT: Yeast reacts with sugar to make carbon dioxide gas. this creates bubbles in the bread mixture, causing the dough to rise. When you cut into a loaf - all those little 'holes' in the bread are the spaces left by the carbon dioxide bubbles !
Yeast makes the bread rise and expand and also adds flavour to the bread. The less yeast you put in, the flatter the bread will be. the heat increases the yeast production, making it rise and be fluffy.
It supplies carbon dioxide which inflates the dough during the early stages of cooking - makes the bread rise basically as well as it getting larger all round.
it makes bread rise and expand. it also helps to keep the bread flat and taste like cherries.
Yeast produces the tiny bubbles of Carbon dioxide gas which makes the dough 'rise.'
It makes the bread rise by eating off the sugars and giving off carbon dioxide in a form of a fart.
It makes the bread rise by producing co2
the yeast makes it raise
It is used in breadmaking, to make bread rise.
In food chain the mushrooms, yeast and molds are primary secondary tritiary.
Yeast is the heart of the breadmaking process. It's the essential ingredient that makes the dough rise and gives home-baked bread its wonderful taste and aroma
The holes are caused by carbon dioxide which is produced by the bacteria in the cheese as it matures. It's a by-product of respiration. It's the same gas as is produced by yeast in breadmaking - which makes your loaf rise.
Saccharicmeces Cervaeces, Known to you and I as Yeast is the primary microbe used in the making of alcoholic beverages. It is the same yeast (Although a different strain) as what is used in the breadmaking process.
so that the bread will riseBread yeast is a type of fungi that reproduces by a process called budding. This process causes it to release carbon dioxide which gets trapped in the dough.
The cast of A Story About Breadmaking in the Year 1255 A.D. - 1948 includes: Stephen Dale
Baking powder is used in cakes since it is relatively 'taste free' and a quick/easy to use leavener. But baking powder is rarely used in breads - yeast is used as the primary leavener in breadmaking. (Yeast is what gives bread it's bread taste plus irregular air bubbles).
Yeast is a fungus. I wouldn't imagine it would feel anything like play dough.
Roles..
In living organisms, nucleotides play important roles in metabolism and signaling.
Yeast is what makes the bread rise. It also adds a distinctive flavor.