“YEAST” на українській мові

Pour warm water into a bowl, and sprinkle over sugar and yeast .

When it came time to bake bread, a cup of this live culture would be added to the dough to provide the yeast needed to leaven the bread.

This is inferred because spore viability is reduced in some checkpoint single mutants of budding yeast .

The inclusion of yeast results in fermentation and causes the dough to rise, if it is left in a warm place.

Well, fermentation is nothing less than single-celled yeast fungi busily reproducing - and turning sugar to ethanol in the process.