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What is the role of yeast in baking?
- a)It turns sugar into alcohol
- b)It produces carbon dioxide, causing dough to rise
- c)both A and B
- d)It decomposes organic waste
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
What is the role of yeast in baking?a)It turns sugar into alcoholb)It ...
It produces carbon dioxide, causing dough to rise. This is the main role, as the carbon dioxide gas produced by yeast makes the dough expand and become fluffy.
Conversion of sugar to alcohol or decomposition of organic waste does not play any role in baking.
Conversion of sugar to alcohol or decomposition of organic waste does not play any role in baking.
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What is the role of yeast in baking?a)It turns sugar into alcoholb)It ...
Role of Yeast in Baking
Yeast is a vital ingredient in baking, primarily serving to leaven dough, which is essential for creating light and airy baked goods.
How Yeast Works
- Yeast is a living microorganism that belongs to the fungus kingdom.
- When mixed with flour and water, yeast begins to feed on the sugars present in the dough.
Fermentation Process
- As yeast consumes sugar, it undergoes a process called fermentation.
- During fermentation, yeast converts sugar into carbon dioxide and alcohol.
Carbon Dioxide Production
- The carbon dioxide gas produced is what causes the dough to rise.
- As the gas gets trapped in the dough’s gluten structure, it expands and creates air pockets.
Importance of Rising Dough
- The rise in dough is crucial for the texture and volume of baked products like bread, rolls, and pastries.
- Without yeast, dough would remain flat and dense, resulting in a heavy final product.
Conclusion
- While yeast does turn sugar into alcohol, its primary role in baking is the production of carbon dioxide.
- Thus, the correct answer to the question is option 'B': it produces carbon dioxide, causing dough to rise, making yeast an essential component in the baking process.
Yeast is a vital ingredient in baking, primarily serving to leaven dough, which is essential for creating light and airy baked goods.
How Yeast Works
- Yeast is a living microorganism that belongs to the fungus kingdom.
- When mixed with flour and water, yeast begins to feed on the sugars present in the dough.
Fermentation Process
- As yeast consumes sugar, it undergoes a process called fermentation.
- During fermentation, yeast converts sugar into carbon dioxide and alcohol.
Carbon Dioxide Production
- The carbon dioxide gas produced is what causes the dough to rise.
- As the gas gets trapped in the dough’s gluten structure, it expands and creates air pockets.
Importance of Rising Dough
- The rise in dough is crucial for the texture and volume of baked products like bread, rolls, and pastries.
- Without yeast, dough would remain flat and dense, resulting in a heavy final product.
Conclusion
- While yeast does turn sugar into alcohol, its primary role in baking is the production of carbon dioxide.
- Thus, the correct answer to the question is option 'B': it produces carbon dioxide, causing dough to rise, making yeast an essential component in the baking process.
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What is the role of yeast in baking?a)It turns sugar into alcoholb)It produces carbon dioxide, causing dough to risec)both A and Bd)It decomposes organic wasteCorrect answer is option 'B'. Can you explain this answer? for Class 8 2026 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about What is the role of yeast in baking?a)It turns sugar into alcoholb)It produces carbon dioxide, causing dough to risec)both A and Bd)It decomposes organic wasteCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 8 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the role of yeast in baking?a)It turns sugar into alcoholb)It produces carbon dioxide, causing dough to risec)both A and Bd)It decomposes organic wasteCorrect answer is option 'B'. Can you explain this answer?.
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