Among the following which kind of media is not used for the detection of E. coli and related bacteria in water supplies and elsewhere.

1.  Endo agar

2. Peptone 

3. Eosin methylene blue agar

4. MacConkey agar

5. Beef extract

Choose the correct combination

TLS Online TPP Program

#Question id: 12935

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

 The integrity of the RNA should always be checked by _____

TLS Online TPP Program

#Question id: 7453

#General Aptitude

What will be the angle between the hour and minute hands at 6 : 15 ?

TLS Online TPP Program

#Question id: 13199

#Section 6: Plant, Animal and Microbial Biotechnology

The non-reducing sugar sucrose is most commonly translocated in the phloem rather than reducing sugar. Why?

a.) because they are less reactive than their reducing counterparts

b.) because sucrose contains more energy than a monosaccharides

c.) because the ketone or aldehyde group is reduced to an alcohol or combined with a similar group on another sugar so as not to be oxidized 

Which one of the following statements is true about translocation of non-reducing sugar?

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#Question id: 3868

#Section 3: Genetics, Cellular and Molecular Biology

The sigma factor of E. coli RNA polymerase: 

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#Question id: 3609

#Section 3: Genetics, Cellular and Molecular Biology

In humans, the dominance relationship between the A and B alleles of the ABO blood group gene is an example of