#Question id: 5161
#General Aptitude
Find the unit digit of 83 × 87 × 93 × 59 × 61.
#Question id: 5239
#XL - S Microbiology
Which of the following statements is not true for Hfr strains of E. coli ?
#Question id: 5239
#XL - T Zoology
Which of the following statements is not true for Hfr strains of E. coli ?
#Question id: 5240
#XL - S Microbiology
If bacteria grow in the presence of a large amount of DNase, which of the following recombination process completely inhibited?
#Question id: 5240
#XL - T Zoology
If bacteria grow in the presence of a large amount of DNase, which of the following recombination process completely inhibited?
#Question id: 5241
#XL - S Microbiology
Genes a, b, and c are widely spaced in the bacterial genome. Transducing phage from an a+ b+ c+ bacterium were used to infect a culture of a- b- c- cells, and b+ transductants were selected. Which of the following best describes the predicted genotypes of these transductants?