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Question
rDNA is a ______.
Options
vector DNA
circular DNA
recombinant of vector DNA and desired DNA
satellite DNA
Solution
rDNA is a recombinant of vector DNA and desired DNA.
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RELATED QUESTIONS
The genetic marker used as key factor in DNA fingerprinting is _______.
(A) VNTRs
(B) Exons
(C) Introns
(D) DNA probes
Short Answer Question:
Match the entries in column I with those of column II and choose the correct answer.
| Column I | Column II |
| A. Alkali treatment | i. Separation of DNA fragments on gel slab |
| B. Southern blotting | ii. Split DNA fragments into single strands |
| C. Electrophoresis | iii. DNA transferred to nitrocellulose sheet |
| D. PCR | iv. X-ray photography |
| E. Autoradiography | v. Produce fragments of different sizes |
| F. DNA treated with REN | vi. DNA amplification |
What are the different types of mutations?
Restriction endonucleases cut the DNA molecule at specific positions known as ______.
Similar DNA fingerprinting is obtained for______.
ln which of the following technique DNA bands are transferred from agarose gel to nitrocellulose or nylon membrane?
Identify the criterion for movement of DNA fragments on agarose gel during gel electrophoresis.
Which one of the following is an incorrect statement with regard to pedigree analysis?
Comment on the utility of variability in number of tandem repeats during DNA finger printing.
Name and describe the steps involved in the technique widely used in forensics that serves as the basis of paternity testing in case of disputes.
