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TLS Online TPP Program

#Question id: 5249

What is the best explanation for why Bernard Davis didn't observe generalized transduction in his U tube experiments?

#I Life Science/ Life Sciences Group – I-V

  1. He used genes that could not be packaged into a bacteriophage head

  2. He used bacterial strains that could not fit through the filter

  3. He used bacterial strains that did not host a prophage.

  4. He used virulent bacteriophage

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TLS Online TPP Program

#Question id: 51

#I Life Science/ Life Sciences Group – I-V

 If the equilibrium constant, Keq, for the reaction ATP → ADP + Pi is 2.22 × 105 M, calculate the standard free-energy change, ΔG°, for the synthesis of ATP from ADP and Pi at 25 °C.
TLS Online TPP Program

#Question id: 3860

#SCPH05 I Biotechnology

Guide RNAs:
TLS Online TPP Program

#Question id: 4329

#SCPH01 Biochemistry

Within a cell, the amount of protein made using a given mRNA molecule depends partly on
TLS Online TPP Program

#Question id: 751

#I Life Science/ Life Sciences Group – I-V

The effect of alkali is to change the ___________________ of the DNA structure:
TLS Online TPP Program

#Question id: 11416

#SCPH28 | Zoology

Which of the following biomes spans the largest annual mean temperature range, but the narrowest mean precipitation range?