By which process does yeast produce the carbon dioxide responsible for bread rising ? glycolysis cellular respiration dehydration synthesis photosynthesis

The process by which yeast produces carbon dioxide responsible for bread rising is called cellular respiration.

Are you sure

Yes, I am sure. Yeast carries out cellular respiration, specifically anaerobic respiration, during which glucose molecules are broken down into carbon dioxide and ethanol. This release of carbon dioxide gas is what causes the dough to rise in bread-making processes.