Recombination of virus genomes occurs by transduction by transription simultaneous infection of a host cell by two viruses with homologous chromosomes by transformation TRUE ANSWER : ? YOUR ANSWER : ?
The type of recombination that commonly occurs between a pair of homologous DNA sequences is, site-specific recombination replicative recombination general recombination mutagenic recombination TRUE ANSWER : ? YOUR ANSWER : ?
What information can be generated by interrupted mating experiments? Levels of DNA homology Bacterial genome maps Proteomics of the bacteria DNA nucleotide sequences TRUE ANSWER : ? YOUR ANSWER : ?
A microarray differs from a gene fusion in that, it carries DNA segments from many different genes is not constructed by cloning All of these gives direct measurement of mRNA level TRUE ANSWER : ? YOUR ANSWER : ?
The plasmid-mediated properties is/are fermentation of lactose resistance to antibiotics production of enterotoxin all of these TRUE ANSWER : ? YOUR ANSWER : ?
Which type of plasmid can exist with or without being integrated into the host's chromosome? Medisome Lysogen Lisosome Episome TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following statement describes plasmids? None of these A complex membrane structure that covers the chromosome of bacteria Another name for a protoplast Small, circular DNA molecules that can exist independently of chromosomes commonly found in bacteria TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is the cause for drug resistance in tuberculosis? Transformation Mutation Conjugation Transduction TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following type of recombination does not require homologous sequences and is important for the integration of viral genomes into bacterial chromosomes? Site-specific recombination General recombination Replicative recombination Mutagenic recombimation TRUE ANSWER : ? YOUR ANSWER : ?
R factors involved in plant-microbe interactions are bacterial proteins essential for transfer of DNA to plant cells also called opines plant proteins TRUE ANSWER : ? YOUR ANSWER : ?