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A: Golgi bodies and ER disappear in early prophase.
R: Their reorganisation stage is anaphase.
- a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.
- b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.
- c)If the Assertion is a true statement, but Reason is false.
- d)If both Assertion and Reason are false statements.
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
A: Golgi bodies and ER disappear in early prophase.R: Their reorganisa...
In mitosis, prophase is the longest phase of karyokinesis.In early prophase, nuclear membranes, nucleolus start disintegrating. cells cytoskeleton, Golgi complex, ER, etc disappear.
Their reorganisation occurs in telophase.
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A: Golgi bodies and ER disappear in early prophase.R: Their reorganisa...
Understanding the Assertion and Reason
In the context of cell division, specifically mitosis, it is essential to clarify the roles of the Golgi apparatus and the endoplasmic reticulum (ER).
Assertion: Golgi bodies and ER disappear in early prophase.
- This statement is false.
- During early prophase, the Golgi apparatus and ER do not completely disappear; rather, they undergo fragmentation and are restructured as the cell prepares for mitosis.
Reason: Their reorganization stage is anaphase.
- This statement is also false.
- The reorganization of Golgi bodies and ER occurs during telophase, not anaphase. In anaphase, the focus is on the separation of sister chromatids to opposite poles of the cell.
Conclusion
- Since both the assertion and the reason are false, the correct answer is option C: If the Assertion is a true statement, but Reason is false.
Key Points
- Mitosis Phases:
- Prophase: Chromosomes condense, spindle apparatus forms, but Golgi and ER are fragmented, not disappeared.
- Anaphase: Chromatids separate to opposite poles; Golgi and ER are not reorganizing.
- Telophase: Golgi and ER reassemble as the cell prepares to divide.
- Importance of Understanding Mitosis:
- Accurate comprehension of cellular structures and their behavior during mitosis is crucial for understanding cell biology and processes such as cancer development.
This explanation highlights why both the assertion and reason are incorrect, providing clarity on the processes occurring during cell division.
In the context of cell division, specifically mitosis, it is essential to clarify the roles of the Golgi apparatus and the endoplasmic reticulum (ER).
Assertion: Golgi bodies and ER disappear in early prophase.
- This statement is false.
- During early prophase, the Golgi apparatus and ER do not completely disappear; rather, they undergo fragmentation and are restructured as the cell prepares for mitosis.
Reason: Their reorganization stage is anaphase.
- This statement is also false.
- The reorganization of Golgi bodies and ER occurs during telophase, not anaphase. In anaphase, the focus is on the separation of sister chromatids to opposite poles of the cell.
Conclusion
- Since both the assertion and the reason are false, the correct answer is option C: If the Assertion is a true statement, but Reason is false.
Key Points
- Mitosis Phases:
- Prophase: Chromosomes condense, spindle apparatus forms, but Golgi and ER are fragmented, not disappeared.
- Anaphase: Chromatids separate to opposite poles; Golgi and ER are not reorganizing.
- Telophase: Golgi and ER reassemble as the cell prepares to divide.
- Importance of Understanding Mitosis:
- Accurate comprehension of cellular structures and their behavior during mitosis is crucial for understanding cell biology and processes such as cancer development.
This explanation highlights why both the assertion and reason are incorrect, providing clarity on the processes occurring during cell division.
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A: Golgi bodies and ER disappear in early prophase.R: Their reorganisation stage is anaphase.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'C'. Can you explain this answer?
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A: Golgi bodies and ER disappear in early prophase.R: Their reorganisation stage is anaphase.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'C'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A: Golgi bodies and ER disappear in early prophase.R: Their reorganisation stage is anaphase.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A: Golgi bodies and ER disappear in early prophase.R: Their reorganisation stage is anaphase.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'C'. Can you explain this answer?.
A: Golgi bodies and ER disappear in early prophase.R: Their reorganisation stage is anaphase.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'C'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A: Golgi bodies and ER disappear in early prophase.R: Their reorganisation stage is anaphase.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A: Golgi bodies and ER disappear in early prophase.R: Their reorganisation stage is anaphase.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'C'. Can you explain this answer?.
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