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Assertion : In alcoholic fermentation, the hexose molecule is converted into glucose and fructose.
Reason : Alcoholic fermentation is anaerobic respiration brought about by enzyme zymase.
Reason : Alcoholic fermentation is anaerobic respiration brought about by enzyme zymase.
- a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.
- b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
- c)If Assertion is true but Reason is false.
- d)If both Assertion and Reason are false.
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Assertion : In alcoholic fermentation, the hexose molecule is converte...
Alcoholic fermentation is the respiration in absence of O2. In this process, hexose molecule is changed to ethyl alcohol and CO2. In presence of zymase enzyme. In this less amount of energy is released as compared to aerobic respiration.
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Assertion : In alcoholic fermentation, the hexose molecule is converte...
Understanding the Assertion and Reason
The assertion states that in alcoholic fermentation, the hexose molecule is converted into glucose and fructose. However, this is inaccurate. In alcoholic fermentation, a hexose sugar (usually glucose) is converted to ethanol and carbon dioxide, not glucose and fructose. Therefore, the assertion is false.
Alcoholic Fermentation Process
- Alcoholic fermentation primarily involves the conversion of glucose (not a hexose) into ethanol and carbon dioxide.
- The key enzymes involved in this process are part of the zymase complex.
Role of Zymase
- Zymase is a collection of enzymes that facilitate anaerobic respiration in yeast.
- It catalyzes the breakdown of sugars into alcohol and CO2.
Evaluation of the Reason
The reason states that alcoholic fermentation is anaerobic respiration brought about by enzyme zymase. This statement is true. Alcoholic fermentation indeed occurs in the absence of oxygen and is mediated by zymase.
Conclusion
Given that the assertion is false and the reason is true, the correct answer is:
Option C: If Assertion is true but Reason is false.
In summary, while zymase is crucial for alcoholic fermentation, the assertion about the conversion of hexose into glucose and fructose is incorrect, making the explanation not valid.
The assertion states that in alcoholic fermentation, the hexose molecule is converted into glucose and fructose. However, this is inaccurate. In alcoholic fermentation, a hexose sugar (usually glucose) is converted to ethanol and carbon dioxide, not glucose and fructose. Therefore, the assertion is false.
Alcoholic Fermentation Process
- Alcoholic fermentation primarily involves the conversion of glucose (not a hexose) into ethanol and carbon dioxide.
- The key enzymes involved in this process are part of the zymase complex.
Role of Zymase
- Zymase is a collection of enzymes that facilitate anaerobic respiration in yeast.
- It catalyzes the breakdown of sugars into alcohol and CO2.
Evaluation of the Reason
The reason states that alcoholic fermentation is anaerobic respiration brought about by enzyme zymase. This statement is true. Alcoholic fermentation indeed occurs in the absence of oxygen and is mediated by zymase.
Conclusion
Given that the assertion is false and the reason is true, the correct answer is:
Option C: If Assertion is true but Reason is false.
In summary, while zymase is crucial for alcoholic fermentation, the assertion about the conversion of hexose into glucose and fructose is incorrect, making the explanation not valid.
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Assertion : In alcoholic fermentation, the hexose molecule is converted into glucose and fructose.Reason : Alcoholic fermentation is anaerobic respiration brought about by enzyme zymase.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are false.Correct answer is option 'A'. Can you explain this answer?
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Assertion : In alcoholic fermentation, the hexose molecule is converted into glucose and fructose.Reason : Alcoholic fermentation is anaerobic respiration brought about by enzyme zymase.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are false.Correct answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Assertion : In alcoholic fermentation, the hexose molecule is converted into glucose and fructose.Reason : Alcoholic fermentation is anaerobic respiration brought about by enzyme zymase.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are false.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion : In alcoholic fermentation, the hexose molecule is converted into glucose and fructose.Reason : Alcoholic fermentation is anaerobic respiration brought about by enzyme zymase.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are false.Correct answer is option 'A'. Can you explain this answer?.
Assertion : In alcoholic fermentation, the hexose molecule is converted into glucose and fructose.Reason : Alcoholic fermentation is anaerobic respiration brought about by enzyme zymase.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are false.Correct answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Assertion : In alcoholic fermentation, the hexose molecule is converted into glucose and fructose.Reason : Alcoholic fermentation is anaerobic respiration brought about by enzyme zymase.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are false.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion : In alcoholic fermentation, the hexose molecule is converted into glucose and fructose.Reason : Alcoholic fermentation is anaerobic respiration brought about by enzyme zymase.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are false.Correct answer is option 'A'. Can you explain this answer?.
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ample number of questions to practice Assertion : In alcoholic fermentation, the hexose molecule is converted into glucose and fructose.Reason : Alcoholic fermentation is anaerobic respiration brought about by enzyme zymase.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion.b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.c)If Assertion is true but Reason is false.d)If both Assertion and Reason are false.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice NEET tests.
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