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Now a days it is possible to detect the mutated gene causing cancer by allowing radioactive probe to hybridise its complimentary DNA in a clone of cells, followed by its detection using autoradiography because:
- a)Mutated gene partially appears on a photographic film
- b)Mutated gene completely and clearly appears on a photographic film
- c)Mutated gene does not appear on a photographic film as the probe has no complementarity with it
- d)Mutated gene does not appear on photographic film as the probe has complementarity with it
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Now a days it is possible to detect the mutated gene causing cancer by...
Understanding the Role of Probes in Gene Detection
In cancer research, detecting mutated genes is crucial for diagnosis and treatment. This process often involves using radioactive probes that hybridize with complementary DNA in cloned cells. Here’s a breakdown of why option 'C' is the correct answer.
What Happens During Hybridization?
- Probe Design: The radioactive probe is designed to bind specifically to the complementary sequence of DNA in the target gene.
- Hybridization: If the target DNA contains mutations that alter its sequence, the probe may not find a perfect match.
Why Option 'C' is Correct
- Lack of Complementarity: For a mutated gene, the probe may not bind effectively due to mismatches in the DNA sequence. This results in a lack of signal on the photographic film.
- No Detection: Since the probe cannot hybridize with the mutated gene, there will be no radioactive signal to expose the film, leading to the conclusion that the mutated gene does not appear.
Conclusion
In summary, when a radioactive probe encounters a mutated gene that lacks complementarity, it fails to hybridize, resulting in no detection on the photographic film. This is why option 'C' is the correct choice, as it emphasizes the absence of signal due to the probe's inability to complement the mutated gene. Understanding these mechanisms is vital in cancer research and diagnostics.
In cancer research, detecting mutated genes is crucial for diagnosis and treatment. This process often involves using radioactive probes that hybridize with complementary DNA in cloned cells. Here’s a breakdown of why option 'C' is the correct answer.
What Happens During Hybridization?
- Probe Design: The radioactive probe is designed to bind specifically to the complementary sequence of DNA in the target gene.
- Hybridization: If the target DNA contains mutations that alter its sequence, the probe may not find a perfect match.
Why Option 'C' is Correct
- Lack of Complementarity: For a mutated gene, the probe may not bind effectively due to mismatches in the DNA sequence. This results in a lack of signal on the photographic film.
- No Detection: Since the probe cannot hybridize with the mutated gene, there will be no radioactive signal to expose the film, leading to the conclusion that the mutated gene does not appear.
Conclusion
In summary, when a radioactive probe encounters a mutated gene that lacks complementarity, it fails to hybridize, resulting in no detection on the photographic film. This is why option 'C' is the correct choice, as it emphasizes the absence of signal due to the probe's inability to complement the mutated gene. Understanding these mechanisms is vital in cancer research and diagnostics.
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Now a days it is possible to detect the mutated gene causing cancer by...
During cancer detection, for the presence of the mutated gene by using the autoradiographic technique, the complementary gene does not bind to the mutated gene, and hence in the photographic film, the gene is not observed, because the probe will not have the complementarity with the mutated gene.
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Now a days it is possible to detect the mutated gene causing cancer by allowing radioactive probe to hybridise its complimentary DNA in a clone of cells, followed by its detection using autoradiography because:a)Mutated gene partially appears on a photographic filmb)Mutated gene completely and clearly appears on a photographic filmc)Mutated gene does not appear on a photographic film as the probe has no complementarity with itd)Mutated gene does not appear on photographic film as the probe has complementarity with itCorrect 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 Now a days it is possible to detect the mutated gene causing cancer by allowing radioactive probe to hybridise its complimentary DNA in a clone of cells, followed by its detection using autoradiography because:a)Mutated gene partially appears on a photographic filmb)Mutated gene completely and clearly appears on a photographic filmc)Mutated gene does not appear on a photographic film as the probe has no complementarity with itd)Mutated gene does not appear on photographic film as the probe has complementarity with itCorrect 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 Now a days it is possible to detect the mutated gene causing cancer by allowing radioactive probe to hybridise its complimentary DNA in a clone of cells, followed by its detection using autoradiography because:a)Mutated gene partially appears on a photographic filmb)Mutated gene completely and clearly appears on a photographic filmc)Mutated gene does not appear on a photographic film as the probe has no complementarity with itd)Mutated gene does not appear on photographic film as the probe has complementarity with itCorrect answer is option 'C'. Can you explain this answer?.
Now a days it is possible to detect the mutated gene causing cancer by allowing radioactive probe to hybridise its complimentary DNA in a clone of cells, followed by its detection using autoradiography because:a)Mutated gene partially appears on a photographic filmb)Mutated gene completely and clearly appears on a photographic filmc)Mutated gene does not appear on a photographic film as the probe has no complementarity with itd)Mutated gene does not appear on photographic film as the probe has complementarity with itCorrect 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 Now a days it is possible to detect the mutated gene causing cancer by allowing radioactive probe to hybridise its complimentary DNA in a clone of cells, followed by its detection using autoradiography because:a)Mutated gene partially appears on a photographic filmb)Mutated gene completely and clearly appears on a photographic filmc)Mutated gene does not appear on a photographic film as the probe has no complementarity with itd)Mutated gene does not appear on photographic film as the probe has complementarity with itCorrect 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 Now a days it is possible to detect the mutated gene causing cancer by allowing radioactive probe to hybridise its complimentary DNA in a clone of cells, followed by its detection using autoradiography because:a)Mutated gene partially appears on a photographic filmb)Mutated gene completely and clearly appears on a photographic filmc)Mutated gene does not appear on a photographic film as the probe has no complementarity with itd)Mutated gene does not appear on photographic film as the probe has complementarity with itCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Now a days it is possible to detect the mutated gene causing cancer by allowing radioactive probe to hybridise its complimentary DNA in a clone of cells, followed by its detection using autoradiography because:a)Mutated gene partially appears on a photographic filmb)Mutated gene completely and clearly appears on a photographic filmc)Mutated gene does not appear on a photographic film as the probe has no complementarity with itd)Mutated gene does not appear on photographic film as the probe has complementarity with itCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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Now a days it is possible to detect the mutated gene causing cancer by allowing radioactive probe to hybridise its complimentary DNA in a clone of cells, followed by its detection using autoradiography because:a)Mutated gene partially appears on a photographic filmb)Mutated gene completely and clearly appears on a photographic filmc)Mutated gene does not appear on a photographic film as the probe has no complementarity with itd)Mutated gene does not appear on photographic film as the probe has complementarity with itCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Now a days it is possible to detect the mutated gene causing cancer by allowing radioactive probe to hybridise its complimentary DNA in a clone of cells, followed by its detection using autoradiography because:a)Mutated gene partially appears on a photographic filmb)Mutated gene completely and clearly appears on a photographic filmc)Mutated gene does not appear on a photographic film as the probe has no complementarity with itd)Mutated gene does not appear on photographic film as the probe has complementarity with itCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Now a days it is possible to detect the mutated gene causing cancer by allowing radioactive probe to hybridise its complimentary DNA in a clone of cells, followed by its detection using autoradiography because:a)Mutated gene partially appears on a photographic filmb)Mutated gene completely and clearly appears on a photographic filmc)Mutated gene does not appear on a photographic film as the probe has no complementarity with itd)Mutated gene does not appear on photographic film as the probe has complementarity with itCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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