0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the rflps?
Do you mean "RFLP" if so its, restriction fragment length polymorphism. (DNA analysis)
What are restriction fragment length polymorphisms?
A technique that exploits variations in homologous DNA sequences
Differences in DNA sequence on homologous chromosomes that can result in different patterns of restriction fragment lengths?
Restriction fragment length polymorphism (RFLP)
DNA moleule with length1800bp were treated with cutting enzyme Hae3 and two fragments were produced one a length of 1000bp so how many restricton sites for Hae3 exist inthis DNA and the length of seco?
the restriction endonuclease(HaeIII) has one restriction site on that DNA molecule. If one of the fragment is 1000bp long then the length of other fragment should be 800bp.
What method is used to make DNA fingerprints?
A method known as RFLP (restriction fragment length polymorphism) analysis can be used to make a DNA fingerprint.
Why is the largest DNA fragment band found closest to the well in which it was placed?
why is the largest DNA fragment band found closest to the well in with it was placed
How do you detect DNA?
DNA can be detected by a modern process called southern blotting
What is the moving fragment of DNA?
Genetic Engineering..
Why do the number of DNA fragments and the length of each fragment produced by RFLP analysis differ from person to person?
As the DNA fragments results from the action of the restriction enzymes and on the other hand mutations alter the sites where the restriction enzymes react therefore there is difference in number and of length of each fragment from person to person.
Why does the DNA fragment size change as you move from the cathode to the anode?
The DNA fragment size decreases as it moves from the cathode to the anode. This is due to the negative charge of the DNA moving against the positive charge of the cathode.
What type of enzyme is used to fragment dna?
restriction enzymes are used to cut DNA.
What is the role of DNA ligase in the enlogation of the lagging strand during DNA replication?
it is a linking enzyme essential for DNA replication; catalyzes the covalent bonding of the 3' end of one DNA fragment to the 5' end of another DNA fragment.
