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Which among the following is incorrect about nucleus?
- a)In plant cells, nucleus lies towards the periphery due to the large nucleus that occupies almost the entire region of the cell
- b)Nucleus helps in reproduction and acts as the control centre of the cell
- c)Nucleoplasm condenses and group together to form chromosomes
- d)Nucleus comprises of nuclear membrane, nuclear pores, nucleolus, nucleoplasm and chromatin
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Which among the following is incorrect about nucleus?a)In plant cells,...
- In plant cells, nucleus lies towards the periphery due to the large nucleus that occupies almost the entire region of the cell.
- Nucleus helps in reproduction and acts as the control centre of the cell.
- Chromatin condenses and group together to form chromosomes.
- Nucleus comprises of nuclear membrane, nuclear pores, nucleolus, nucleoplasm and chromatin.
Most Upvoted Answer
Which among the following is incorrect about nucleus?a)In plant cells,...
The correct answer is option 'A': Nucleoplasm condenses and group together to form chromosomes.
Explanation:
The nucleus is a membrane-bound organelle found in eukaryotic cells. It is often referred to as the control center of the cell because it houses the genetic material and is responsible for regulating various cellular activities.
Let's discuss each option one by one:
a) Nucleoplasm condenses and group together to form chromosomes:
This statement is incorrect. The nucleoplasm is the semi-fluid matrix present inside the nucleus. It contains various components such as chromatin, nucleolus, and soluble proteins. The chromatin consists of DNA, RNA, and proteins. During cell division, the chromatin undergoes condensation and forms chromosomes. Therefore, nucleoplasm does not condense to form chromosomes, rather it contains the chromatin which condenses.
b) Nucleus helps in reproduction and acts as the control centre of the cell:
This statement is correct. The nucleus contains the genetic material in the form of DNA. DNA carries the instructions for the synthesis of proteins and the regulation of cellular activities. The nucleus is involved in cell reproduction through processes like mitosis and meiosis. It also acts as the control center of the cell by regulating gene expression and cellular functions.
c) In plant cells, nucleus lies towards the periphery due to the large nucleus that occupies almost the entire region of the cell:
This statement is incorrect. In plant cells, the nucleus is typically located towards the center of the cell. It is surrounded by the cytoplasm and various organelles. The large central vacuole in plant cells occupies a significant portion of the cell's interior, but it does not displace the nucleus to the periphery.
d) Nucleus comprises of nuclear membrane, nuclear pores, nucleolus, nucleoplasm, and chromatin:
This statement is correct. The nucleus is enclosed by a nuclear membrane composed of two lipid bilayers. It has nuclear pores that allow the exchange of materials between the nucleus and the cytoplasm. The nucleolus is a prominent structure within the nucleus involved in the synthesis of ribosomes. The nucleoplasm is the semi-fluid matrix present inside the nucleus, as discussed earlier. Chromatin, consisting of DNA, RNA, and proteins, is also present in the nucleus.
Explanation:
The nucleus is a membrane-bound organelle found in eukaryotic cells. It is often referred to as the control center of the cell because it houses the genetic material and is responsible for regulating various cellular activities.
Let's discuss each option one by one:
a) Nucleoplasm condenses and group together to form chromosomes:
This statement is incorrect. The nucleoplasm is the semi-fluid matrix present inside the nucleus. It contains various components such as chromatin, nucleolus, and soluble proteins. The chromatin consists of DNA, RNA, and proteins. During cell division, the chromatin undergoes condensation and forms chromosomes. Therefore, nucleoplasm does not condense to form chromosomes, rather it contains the chromatin which condenses.
b) Nucleus helps in reproduction and acts as the control centre of the cell:
This statement is correct. The nucleus contains the genetic material in the form of DNA. DNA carries the instructions for the synthesis of proteins and the regulation of cellular activities. The nucleus is involved in cell reproduction through processes like mitosis and meiosis. It also acts as the control center of the cell by regulating gene expression and cellular functions.
c) In plant cells, nucleus lies towards the periphery due to the large nucleus that occupies almost the entire region of the cell:
This statement is incorrect. In plant cells, the nucleus is typically located towards the center of the cell. It is surrounded by the cytoplasm and various organelles. The large central vacuole in plant cells occupies a significant portion of the cell's interior, but it does not displace the nucleus to the periphery.
d) Nucleus comprises of nuclear membrane, nuclear pores, nucleolus, nucleoplasm, and chromatin:
This statement is correct. The nucleus is enclosed by a nuclear membrane composed of two lipid bilayers. It has nuclear pores that allow the exchange of materials between the nucleus and the cytoplasm. The nucleolus is a prominent structure within the nucleus involved in the synthesis of ribosomes. The nucleoplasm is the semi-fluid matrix present inside the nucleus, as discussed earlier. Chromatin, consisting of DNA, RNA, and proteins, is also present in the nucleus.
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Community Answer
Which among the following is incorrect about nucleus?a)In plant cells,...
Incorrect statement is A. In plant cells, the nucleus lies towards the periphery due to the large nucleus that occupies almost the entire region of the cell. In reality, the nucleus is centrally located in plant cells, not towards the periphery. It is typically found near the center of the cell, and it is surrounded by the cytoplasm.
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Which among the following is incorrect about nucleus?a)In plant cells, nucleus lies towards the periphery due to the large nucleus that occupies almost the entire region of the cellb)Nucleus helps in reproduction and acts as the control centre of the cellc)Nucleoplasm condenses and group together to form chromosomesd)Nucleus comprises of nuclear membrane, nuclear pores, nucleolus, nucleoplasm and chromatinCorrect answer is option 'A'. Can you explain this answer?
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Which among the following is incorrect about nucleus?a)In plant cells, nucleus lies towards the periphery due to the large nucleus that occupies almost the entire region of the cellb)Nucleus helps in reproduction and acts as the control centre of the cellc)Nucleoplasm condenses and group together to form chromosomesd)Nucleus comprises of nuclear membrane, nuclear pores, nucleolus, nucleoplasm and chromatinCorrect 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 Which among the following is incorrect about nucleus?a)In plant cells, nucleus lies towards the periphery due to the large nucleus that occupies almost the entire region of the cellb)Nucleus helps in reproduction and acts as the control centre of the cellc)Nucleoplasm condenses and group together to form chromosomesd)Nucleus comprises of nuclear membrane, nuclear pores, nucleolus, nucleoplasm and chromatinCorrect 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 Which among the following is incorrect about nucleus?a)In plant cells, nucleus lies towards the periphery due to the large nucleus that occupies almost the entire region of the cellb)Nucleus helps in reproduction and acts as the control centre of the cellc)Nucleoplasm condenses and group together to form chromosomesd)Nucleus comprises of nuclear membrane, nuclear pores, nucleolus, nucleoplasm and chromatinCorrect answer is option 'A'. Can you explain this answer?.
Which among the following is incorrect about nucleus?a)In plant cells, nucleus lies towards the periphery due to the large nucleus that occupies almost the entire region of the cellb)Nucleus helps in reproduction and acts as the control centre of the cellc)Nucleoplasm condenses and group together to form chromosomesd)Nucleus comprises of nuclear membrane, nuclear pores, nucleolus, nucleoplasm and chromatinCorrect 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 Which among the following is incorrect about nucleus?a)In plant cells, nucleus lies towards the periphery due to the large nucleus that occupies almost the entire region of the cellb)Nucleus helps in reproduction and acts as the control centre of the cellc)Nucleoplasm condenses and group together to form chromosomesd)Nucleus comprises of nuclear membrane, nuclear pores, nucleolus, nucleoplasm and chromatinCorrect 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 Which among the following is incorrect about nucleus?a)In plant cells, nucleus lies towards the periphery due to the large nucleus that occupies almost the entire region of the cellb)Nucleus helps in reproduction and acts as the control centre of the cellc)Nucleoplasm condenses and group together to form chromosomesd)Nucleus comprises of nuclear membrane, nuclear pores, nucleolus, nucleoplasm and chromatinCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Which among the following is incorrect about nucleus?a)In plant cells, nucleus lies towards the periphery due to the large nucleus that occupies almost the entire region of the cellb)Nucleus helps in reproduction and acts as the control centre of the cellc)Nucleoplasm condenses and group together to form chromosomesd)Nucleus comprises of nuclear membrane, nuclear pores, nucleolus, nucleoplasm and chromatinCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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Which among the following is incorrect about nucleus?a)In plant cells, nucleus lies towards the periphery due to the large nucleus that occupies almost the entire region of the cellb)Nucleus helps in reproduction and acts as the control centre of the cellc)Nucleoplasm condenses and group together to form chromosomesd)Nucleus comprises of nuclear membrane, nuclear pores, nucleolus, nucleoplasm and chromatinCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Which among the following is incorrect about nucleus?a)In plant cells, nucleus lies towards the periphery due to the large nucleus that occupies almost the entire region of the cellb)Nucleus helps in reproduction and acts as the control centre of the cellc)Nucleoplasm condenses and group together to form chromosomesd)Nucleus comprises of nuclear membrane, nuclear pores, nucleolus, nucleoplasm and chromatinCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Which among the following is incorrect about nucleus?a)In plant cells, nucleus lies towards the periphery due to the large nucleus that occupies almost the entire region of the cellb)Nucleus helps in reproduction and acts as the control centre of the cellc)Nucleoplasm condenses and group together to form chromosomesd)Nucleus comprises of nuclear membrane, nuclear pores, nucleolus, nucleoplasm and chromatinCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which among the following is incorrect about nucleus?a)In plant cells, nucleus lies towards the periphery due to the large nucleus that occupies almost the entire region of the cellb)Nucleus helps in reproduction and acts as the control centre of the cellc)Nucleoplasm condenses and group together to form chromosomesd)Nucleus comprises of nuclear membrane, nuclear pores, nucleolus, nucleoplasm and chromatinCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice NEET tests.
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