Auxotroph culture (His- and Lac-) culture of E. coli was mutagenised. On what media would one spread the mutagenised cells to select prototroph for both His+  and Lac+ cells?

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#Question id: 15262

#Section 6: Plant, Animal and Microbial Biotechnology

A media which makes easier to distinguish colonies of the desired organism from other colonies growing on the same plate.

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#Question id: 15263

#Section 6: Plant, Animal and Microbial Biotechnology

Pure colonies also can be obtained from

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#Question id: 15264

#Section 6: Plant, Animal and Microbial Biotechnology

What chemical can be used to deplete the oxygen present in the culture medium

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#Question id: 15265

#Section 6: Plant, Animal and Microbial Biotechnology

The growth of microorganisms in a food product is influenced by the availability of

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#Question id: 15310

#Section 6: Plant, Animal and Microbial Biotechnology

Organisms such as Escherichia, Enterococcus, Saccharomyces cerevisiae does not require O2 for growth, but grows better in its presence. Such organisms are termed as

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#Question id: 15352

#Section 1: Engineering Mathematics

Find the Laplace transform of  t^5/2