Which of the following organisms is used in bread and alcohol industries?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. Yeast.
Yeast, particularly Saccharomyces cerevisiae, is widely used in the bread and alcohol industries due to its ability to carry out fermentation. In bread-making, yeast ferments sugars present in the dough, releasing carbon dioxide that helps the dough rise and makes the bread soft and fluffy. In the alcohol industry, yeast ferments sugars in grains or fruits to produce ethanol, forming the basis of beer, wine, and spirits. Thus, yeast is vital for both industries.