Q. No.Satellite DNA shows
(1)high degree of polymorphism
(2)low degree of polymorphism
(3)no polymorphism
(4)None of these
The DNA fingerprinting is same for
(1) cousins
(2) monozygotic twins
(3) Dizygotic twins
(4) siblings
VNTR belongs to which class of DNA
(1)mini-satellite
(2)macro-satellite
(3)nano-satellite
(4)kilosatellite
Satellite DNA is important because it:
| 1. | Codes for proteins are needed in the cell cycle. |
| 2. | Shows a high degree of polymorphism in the population and also the same degree of polymorphism in an individual which is inheritable from parents to children. |
| 3. | Does not code for proteins and is the same in all members of the population. |
| 4. | Codes for enzymes needed for DNA replication. |
The DNA fingerprinting has applications in
(1)forensic sciences
(2)population genetics
(3)genetic diversities determination
(4)All of the above
Father of DNA fingerprinting is
(1) H.J.Khorana
(2) Alec Jeffreys
(3) Karry Mullis
(4) E.M Southern
Restriction endonuclease generated DNA fragments
separated by gel electrophoresis and blot transferred
onto a membrane filter are probed with radioactive
DNA fragment. This procedure is called
1. Gene cloning
2. The southern blotting technique
3. Northern blotting
4. Western blotting
The technique of DNA fingerprinting involves the following events in the order
1. isolation of DNA
2. DNA digestion by Restriction Endonuclease
3. DNA separation
4. Southern blotting
5. Hybridisation
6. Autoradiography
1. 654321
2. 132456
3. 123456
4. 132546
Satellite DNA classification is based on
(1)Base composition
(2)length of segment
(3)no of repetitive units
(4)All of the above
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