Which of the following statements concerning the RNA/DNA hybrid oligonucleotides is incorrect?
A. They hybrid molecule must be introduced into the cell using a binary vector
B. They may be synthesized to contain a mutation that will be incorporated into the host genome
C. They provide a mechanism for targeted alteration of the plant genome
D. They are incorporated using a mechanism that involves host DNA repair machinery
Answer: Option A
Disease causing organisms are identified by using
A. MAb's
B. Gene transfer
C. DNA probes
D. Microprojectiles
The bond between suger and nitrogenous base in case of DNA is known as
A. Glycosidic bond
B. Phosphodiester bond
C. Peptide bond
D. None fo these
Which among the following is not used as vector for gene cloning?
A. Cosmid
B. Phagemid
C. PAC
D. MAC
A. Anaerobic in nature
B. Aerobic in nature
C. Micro aerophillic in nature
D. Saprophitic in nature
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