Which of the following statements is the best example of a primary lymphoid organ?

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#Question id: 18220

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

Which of the following are the subtype of RNA structure

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#Question id: 27320

#Section 5: Bioprocess Engineering and Process Biotechnology

Two organisms A and B with the same µmax and Yx/s are cultivated independently in batch culture. They have Ks values of 1 g.l-1 and 3 g.l-1 respectively. Given that the initial substrate concentration was 5 g/l, which of the following is TRUE after complete exhaustion of the substrate?

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#Question id: 23895

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

Which technique separates nucleic acids (DNA and RNA) by molecular weight?

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#Question id: 1698

#Section 2: General Biology

An example of a “non-classical” MHC molecule is:

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#Question id: 14251

#Section 5: Bioprocess Engineering and Process Biotechnology

Yeast cells are recovered from a fermentation broth by using a tubular centrifuge. Sixty percent (60%) of the cells are recovered at a flow rate of 12 l/min with a rotational speed of 4000 rpm. Recovery is inversely proportional to flow rate. a. To increase the recovery of cells to 95% at the same flow rate, what should be the rpm of the centrifuge?

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