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TLS Online TPP Program

#Question id: 4802

Why is tetrad analysis useful for studying genetics?

#Section 3: Genetics, Cellular and Molecular Biology

  1. Cells within a tetrad are haploid so genotype is directly reflected in the phenotype.

  2. Cells within a tetrad reflect the events of meiosis.

  3. Analysis of simple systems can elucidate general rules that apply more broadly.

  4. all of the above.

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TLS Online TPP Program

#Question id: 79

#Section 2: General Biology

The structure of D-arabinose is shown below. How many stereoisomers are possible for this molecule?
TLS Online TPP Program

#Question id: 1150

#Section 3: Genetics, Cellular and Molecular Biology

cGMP phosphodiesterase catalyzes the conversion of:
TLS Online TPP Program

#Question id: 16008

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

Which of the following statement is incorrect about Hidden Markov Models (HMMs)?
TLS Online TPP Program

#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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TLS Online TPP Program

#Question id: 13067

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

The first immunoassay formats described were methods based on the ____ reaction, which is characterised either by gel formation in a liquid phase or as an opaque band in an agar plate assay.