Traditional hybridization procedures lead to inclusion and multiplication of undesirable genes along with desirable genes? Which of the following processes cannot help to rid this undesirable Gene?
A. creation of recombinant DNA
B. Use of gene cloning
C. Use of gene transfer
D. Use of Agarose gels
If you transfom a cell with an alien piece of DNA only, What is the possibility?
A. This alien piece becomes a part of host genome.
B. It doesn't become a part of host's genome but keeps on replicating
C. The cloning of gene won't get affected in the absence of Origin of replication.
D. Multiple identical copies of alien piece of DNA can be formed irrespective of its integration into host's genome.
Concept Questions :-
Which of the following is not associated with first recombinant DNA molecule?
A. Plasmid of Salmonella typhimurium
B. Antibiotic resistance gene
D. Stanley Cohen
If you want to isolate a particular gene from a plasmid or genome of an organism which of the following enzyme has to be used?
A. DNA ligase
C. Restriction enzyme
D. DNA polymerase
Cohen and Boyer are known for which of the following discoveries?
A. Antibiotic resistance gene
B. Recombinant DNA
C. Restriction Digestion
Arrange the following enzymes/ processes in the order of their use for a certain experiment of genetic engineering:
1) ligase, 2) restriction enzyme 3)desired gene 4) Transformation 5) Expression
What does cloning mean?
A. The ability to multiply the desired gene in the host
B. The ability to multiply the vector in the host
C. The ability to multiply the antibiotic resistance gene in the host
D. The ability to multiple Ori in the host
Which of the following is not a tool of RDT?
B. Restriction enzymes
D. Host organisms
Which of the following is a tool of RDT?
B. Gel Electrophoresis
D. Restriction enzyme
In the year 1963, the two enzymes responsible for inhibiting the growth of bacteriophage in E. coli were isolated. One of them was
C. Molecular scissor
D. Antibiotic resistance enzyme