{"id":89356,"date":"2025-06-01T10:02:59","date_gmt":"2025-06-01T10:02:59","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=89356"},"modified":"2025-06-01T10:02:59","modified_gmt":"2025-06-01T10:02:59","slug":"statement-i-in-forensic-investigations-dna-fingerprinting-tests-are","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/statement-i-in-forensic-investigations-dna-fingerprinting-tests-are\/","title":{"rendered":"Statement I : In forensic investigations, DNA fingerprinting tests are"},"content":{"rendered":"

Statement I : In forensic investigations, DNA fingerprinting tests are carried out.
\nStatement II : In DNA fingerprinting technique, DNA is isolated and subjected to Northern Blotting.<\/p>\n

[amp_mcq option1=”Both the statements are individually true and statement II is the correct explanation of statement I” option2=”Both the statements are individually true but statement II is not the correct explanation of statement I” option3=”Statement I is true but statement II is false” option4=”Statement I is false but statement II is true” correct=”option3″]<\/p>\n

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This question was previously asked in<\/div>\n
UPSC CAPF – 2011<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nStatement I is true, but Statement II is false.
\n<\/section>\n
\nDNA fingerprinting is a valid forensic technique, but the method of analysis involves DNA-specific techniques, not RNA analysis methods.
\n<\/section>\n
\nStatement I is true; DNA fingerprinting (or profiling) is widely used in forensic investigations for identification purposes, such as matching samples from a crime scene to a suspect. Statement II is false; Northern Blotting is a technique used to detect specific sequences of *RNA*. DNA fingerprinting techniques involve analyzing DNA, using methods such as Southern Blotting (historically) or more commonly PCR amplification of variable regions (like STRs) followed by electrophoresis or sequencing.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Statement I : In forensic investigations, DNA fingerprinting tests are carried out. Statement II : In DNA fingerprinting technique, DNA is isolated and subjected to Northern Blotting. [amp_mcq option1=”Both the statements are individually true and statement II is the correct explanation of statement I” option2=”Both the statements are individually true but statement II is not … <\/p>\n

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