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Assertion : Interphase is resting stage.
Reason : The interphase cell is metabolically inactive.
Reason : The interphase cell is metabolically inactive.
- 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 'C'. Can you explain this answer?
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Assertion : Interphase is resting stage.Reason : The interphase cell i...
Previously interphase was called resting stage because there is no apparent activity related to cell division. The interphase cell is metabolically quite active. Interphase consist of three subphases (G1 , G2 and S). Synthesis of DNA occurs in S phase. G1 is the period between the end of mitosis and the start of S phase. G2 is the interval between S phase and start of mitosis. As the synthesis of DNA occurs in S phase so, it is considered as metabolically active phase.
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Assertion : Interphase is resting stage.Reason : The interphase cell i...
Understanding Interphase
Interphase is a crucial phase in the cell cycle, often misunderstood as a mere "resting stage." However, it is a period of intense metabolic activity and preparation for cell division.
Assertion Analysis
- Interphase as a Resting Stage: The assertion states that interphase is a resting stage. While it's true that the cell is not actively dividing, it is misleading to call it "resting" since a lot of vital cellular processes occur during this time.
Reason Analysis
- Metabolic Activity During Interphase: The reason claims that interphase cells are metabolically inactive. This is false. Cells are highly active during interphase, engaging in processes such as DNA replication, protein synthesis, and organelle production.
Conclusion
- Correct Answer: The correct option is 'C' because:
- The assertion is true in that interphase is a stage between divisions, but the term "resting" is not accurate.
- The reason is false; interphase cells are not metabolically inactive. They are, in fact, performing essential functions to prepare for the next phase of the cell cycle.
Key Points
- Interphase includes three sub-phases: G1 (cell growth), S (DNA synthesis), and G2 (preparation for mitosis).
- Cells are busy with metabolic activities such as:
- Protein Synthesis: Making enzymes and structural proteins.
- DNA Replication: Ensuring that genetic material is duplicated for daughter cells.
- Organelles Duplication: Preparing for cellular division by increasing organelle numbers.
In summary, while interphase is not a phase of active division, it is far from a resting state, making the assertion misleading and the reason incorrect.
Interphase is a crucial phase in the cell cycle, often misunderstood as a mere "resting stage." However, it is a period of intense metabolic activity and preparation for cell division.
Assertion Analysis
- Interphase as a Resting Stage: The assertion states that interphase is a resting stage. While it's true that the cell is not actively dividing, it is misleading to call it "resting" since a lot of vital cellular processes occur during this time.
Reason Analysis
- Metabolic Activity During Interphase: The reason claims that interphase cells are metabolically inactive. This is false. Cells are highly active during interphase, engaging in processes such as DNA replication, protein synthesis, and organelle production.
Conclusion
- Correct Answer: The correct option is 'C' because:
- The assertion is true in that interphase is a stage between divisions, but the term "resting" is not accurate.
- The reason is false; interphase cells are not metabolically inactive. They are, in fact, performing essential functions to prepare for the next phase of the cell cycle.
Key Points
- Interphase includes three sub-phases: G1 (cell growth), S (DNA synthesis), and G2 (preparation for mitosis).
- Cells are busy with metabolic activities such as:
- Protein Synthesis: Making enzymes and structural proteins.
- DNA Replication: Ensuring that genetic material is duplicated for daughter cells.
- Organelles Duplication: Preparing for cellular division by increasing organelle numbers.
In summary, while interphase is not a phase of active division, it is far from a resting state, making the assertion misleading and the reason incorrect.
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Assertion : Interphase is resting stage.Reason : The interphase cell is metabolically inactive.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)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 falseCorrect answer is option 'C'. Can you explain this answer?
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Assertion : Interphase is resting stage.Reason : The interphase cell is metabolically inactive.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)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 falseCorrect answer is option 'C'. 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 : Interphase is resting stage.Reason : The interphase cell is metabolically inactive.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)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 falseCorrect answer is option 'C'. 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 : Interphase is resting stage.Reason : The interphase cell is metabolically inactive.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)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 falseCorrect answer is option 'C'. Can you explain this answer?.
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ample number of questions to practice Assertion : Interphase is resting stage.Reason : The interphase cell is metabolically inactive.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)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 falseCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice NEET tests.
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