Q. Which of the following molecule catalyzes the transpeptidation reaction?

View solution

Q. Which of the termination codon is called amber?

View solution

Q. The plasmid-mediated properties is/are

View solution

Q. In the extracellular medium, DNA-degrading enzymes would likely be to prevent transfer of DNA by

View solution

Q. What is the term used for a segment of DNA with one or more genes in the centre and the two ends carrying inverted repeat sequences of nucleotides?

View solution

Q. The plasmids can be eliminated from a cell by the process known as

View solution

Q. Recombination of virus genomes occurs

View solution

Q. The type of recombination that commonly occurs between a pair of homologous DNA sequences is,

View solution

Q. Which of the following statement describes plasmids?

View solution

Q. In lysogeny,

View solution

Q. A microarray differs from a gene fusion in that, it

View solution

Q. Who discovered transposons (jumping genes)?

View solution

Q. Which type of plasmid can exist with or without being integrated into the host's chromosome?

View solution

Q. The main difference between a self-transmissible and a mobilizable plasmid is that the self-transmissible plasmid

View solution

Q. Which of the following is the cause for drug resistance in tuberculosis?

View solution

Q. The transposase gene encodes an enzyme that facilitate

View solution

Q. The term used for plasmids possessing both RTF and r determinants is

View solution

Q. Diagnostic DNA probes have been developed for

View solution

Q. Which of the following statement(s) is/are true in regards to F+ x F- mating events?

View solution

Q. Which of the following type of recombination does not require homologous sequences and is important for the integration of viral genomes into bacterial chromosomes?

View solution