Penicillin is an antibiotic that inhibits enzymes from catalyzing the synthesis of peptidoglycan, so which prokaryotes should be most vulnerable to inhibition by penicillin?

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#Question id: 5159

#General Aptitude

the last digit of the number 3^2016 is

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#Question id: 5160

#General Aptitude

The last digit of the number 3²⁰¹⁵ is

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#Question id: 5161

#General Aptitude

Find the unit digit of 83 × 87 × 93 × 59 × 61. 

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#Question id: 5201

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

How is a physical map of the genome of an organism achieved?

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#Question id: 5239

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following statements is not true for Hfr strains of E. coli ?

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#Question id: 5240

#Section 3: Genetics, Cellular and Molecular Biology

If bacteria grow in the presence of a large amount of DNase, which of the following recombination process completely inhibited?