Advertisements
Advertisements
Question
What is the principle of DNA profiling?
Solution
The technique developed to identify a person with the help of DNA restriction analysis is known as DNA profiling or DNA fingerprinting.
APPEARS IN
RELATED QUESTIONS
Following the collision of two trains a large number of passengers are killed. A majority of them are beyond recognition. Authorities want to hand over the dead to their relatives. Name a modern scientific method and write the procedure that would help in the identification of kinship.
Briefly describe the technique employed in DNA fingerprinting.
State the best-known contribution of Alec Jeffery
Long Answer Question:
Guess (i) the possible location of DNA on the collected evidence from a crime scene and (ii) the possible sources of DNA.
Evidence | Possible location of DNA on the evidence | Sources of DNA |
e.g. Eyeglasses | e.g. Ear pieces | e.g. Sweat, Skin |
Bottle, Can, Glass | Sides, mouthpiece | __________ |
__________ | Handle | Sweat, skin, blood |
Used cigarette | Cigarette butt | ____________ |
Bite mark | ____________ | Saliva |
__________ | Surface area | Hair, semen, sweet, urine |
In gene cloning the DNA of interest is integrated in a ______.
Which of the following technique is used for amplification or multiplication of DNA for fingerprinting?
Which of the following process is carried out by restriction endonuclease used in DNA fingerprinting?
Which of the following is the technique developed to identify a person with the help of DNA restriction analysis?
Which one of the following is an incorrect statement with regard to pedigree analysis?
DNA fragments formed by the action of restriction enzyme in a chemical reaction can be separated by ______.