Question

30 multiple choice 1.5 points yeast fermentation produces oxygen a pheromone acetic acid carbon dioxide

Explanation:

Yeast fermentation is an anaerobic process. In the fermentation of glucose by yeast, glucose is broken - down into ethanol and carbon dioxide. Oxygen is not produced in yeast fermentation. Pheromones are signaling molecules and not a product of yeast fermentation. Acetic acid is not the main product of typical yeast fermentation of sugars.

Answer:

D. carbon dioxide