TLS Online TPP Program
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TLS Online TPP Program
#Question id: 19871
#Unit 13. Methods in Biology
What will be the major property of Restriction enzyme ?
a) cleaves only double stranded DNA
b) Restriction of foreign genome
c) Methylation of host genome using SAM
d) Acetylation of host genome using acetylcoA
TLS Online TPP Program
#Question id: 19872
#Unit 13. Methods in Biology
Recognize the same sequence and can cut at exactly the same position, these enzyme are called__
TLS Online TPP Program
#Question id: 19874
#Unit 13. Methods in Biology
Adding homopolymer tails to the 3’ end of DNA by an enzyme such as
TLS Online TPP Program
#Question id: 19875
#Unit 13. Methods in Biology
which type of restriction endonuclease cleaves DNA in the immediate vicinity of their recognition sites, such as Eco Pl, EcoP15 etc.
TLS Online TPP Program
#Question id: 19876
#Unit 13. Methods in Biology
Functions perform by restriction endonuclease is__
a) Cleaving phosphodiester bond
b) Methylation on DNA to perform restriction
c) Cleaving the covalent bond
d) Modify the host DNA sequence to prevent restriction
TLS Online TPP Program
#Question id: 19877
#Unit 13. Methods in Biology
A recombinant DNA molecules is produced by
a) by cutting DNA from two source
b) Joining of two or more DNA fragments from different organism
c) Joining of two or more DNA fragments originating from different organisms