Human genome project and dna fingerprinting - class-XII
Description: human genome project and dna fingerprinting | |
Number of Questions: 44 | |
Created by: Tanuja Atwal | |
Tags: molecular basis of inheritance genetic engineering genetics and evolution genetics biology mutation cell biology and biotechnology molecular genetics zoology |
Who discovered DNA fingerprinting?
DNA fingerprinting was invented by
DNA finger printing technique was discovered by
Which of the following tests helps to solve crimes?
Which of the following scientist has developed the technique DNA fingerprinting?
Centre of DNA Fingerprinting and Diagnostics (CDFD) is located at
DNA fingerprinting is done for ___________________.
Science connected with identification in criminal activities and law is
The technique used in correct identification of individuals and relations is
The PCR technique was invented by
Best method to determine paternity is
Genetic counsellors can identify heterozygous individuals by
A nutritionally wild type organism which does not require additional biochemicals is
Which one is correctly matched?
DNA finger printing is useful in
A - The DNA finger print is the same for every cell, tissue and organ of a person.
R - DNA fingerprint is used for treatment of inherited disorders like Huntigton's disease, Alzheimer's and Sickle cell anemia.
Which of the following is unique in every human being?
Minisatellite sequences are repeat units with base pairs
Gene amplification requires besides sample DNA
In vitro repeated replication of selected DNA components is
Microsatellite sequences are repeat units with base pairs
Hypervariable repeats/minisatellite DNA sequences were discovered by
Satellite DNA contains
Which is different in related species?
The technique used in DNA fingerprinting is
VNTRs are
For DNA finger printing, DNA is obtained from
In DNA finger printing, the sequences which are matched are
DNA probes used in finger printing are
The probe used initially by Alec Jaffreys during development of DNA finger printing was
DNA finger printing is useful for study of
Basis of DNA finger printing is
Which cannot be used for DNA finger-printing in humans ?
In DNA finger printing, analysis is made of
Process used for amplication or multiplication of DNA for finger printing is
Enzyme that catalyses union of DNA fragments is
DNA finger printing can resolve
The probes for DNA finger printing are
Select the correct sequences of steps in DNA finger printing involving Southern blot hybridisation using radiolabelled VNTR as proble
I. Hybridisation using labelled VNTR prob
II. Isolation of DNA
III. Transferring (blotting) of separated DNA fragments to synthetic membranes, such as nitrocellulose or nylon
IV. Detection of hybridised DNA fragments by autoradiography
V. Separation of DNA fragments by electropheresis
VI. Digestion of DNA by restriction endonucleases
Repeated genes are useful
The technique of DNA finger printing relies on
Assertion : Thermographic imaging is a unique technique.
Reason : Thermographic imaging has some relation with DNA finger printing.
For DNA fingerprinting to associate a blood sample with the criminal, what is minimally required
Arrange the various steps of DNA fingerprinting technique in the correct order
(i) Separation of DNA fragments by electrophoresis
(ii) Digestion of DNA by restriction endonucleases
(iii) Hybridization using labeled VNTR probe
(iv) Isolation of DNA
(v) Detection of hybridized DNA fragments by autoradiography
(vi) Transferring the separated DNA fragments to nitrocellulose membrane