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TLS Online TPP Program

#Question id: 1430

2-hydroxyglutarate is produced in cancer cells:

#Section 3: Genetics, Cellular and Molecular Biology

  1. because cancer cells exhibit increased aerobic glycolysis.

  2. that have mutations in isocitrate dehydrogenase.

  3. to counteract all the lactate produced by aerobic glycolysis.

  4. that have mutations in alpha-ketoglutarate dehydrogense.

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TLS Online TPP Program

#Question id: 15562

#Section 6: Plant, Animal and Microbial Biotechnology

Deletion of which gene not only was accompanied by the abolition of antibiotic formation but also severely impaired growth on agar media.
TLS Online TPP Program

#Question id: 15700

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

In a sequence database of a given size, which of the following expressions is likely to retrieve more matches (X means any amino acid; any of the residues in square brackets can occupy that position)?
TLS Online TPP Program

#Question id: 15464

#Section 4: Fundamentals of Biological Engineering

The quantity of heat required to evaporate 1 kg of a saturated liquid is called
TLS Online TPP Program

#Question id: 15538

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

Which of the following statement is incorrect regarding advantage of multiple sequence alignment?
TLS Online TPP Program

#Question id: 1284

#Section 3: Genetics, Cellular and Molecular Biology

The collagen triple-helix domain is NOT: