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TLS Online TPP Program

#Question id: 465

If the standard reduction potential of a certain half-reaction is -0.30 V, which statement below is true for this half-reaction to proceed as a reduction?

#Section 4: Fundamentals of Biological Engineering

  1. This half-reaction will proceed if it is coupled to another half-reaction that has a standard reduction potential greater than +0.30 V.

  2. This half-reaction will proceed if it is coupled to another half-reaction that has a standard reduction potential greater than -0.30V 

  3. This half-reaction will proceed if it is coupled to another half-reaction that has a standard reduction potential less than -0.30 V.

  4. It doesnʹt matter what half-reaction this is coupled with, it will proceed spontaneously.

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TLS Online TPP Program

#Question id: 3297

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following is incorrect statement?
TLS Online TPP Program

#Question id: 1663

#Section 2: General Biology

RAG-1 and RAG-2 enzymes mediate the recombination of:
TLS Online TPP Program

#Question id: 1263

#Section 3: Genetics, Cellular and Molecular Biology

The major classes of CAMs include

a. cadherins.    b. fibronectin.    c. Ig-superfamily CAMs.      d. P-selectins.
TLS Online TPP Program

#Question id: 14111

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

which of the following is a database of translated nucleic acid sequences stored in the EMBL database?
TLS Online TPP Program

#Question id: 14402

#Section 5: Bioprocess Engineering and Process Biotechnology

Baby hamster kidney cells are immobilised in alginate beads. The average particle diameter is 5 mm. Rate of oxygen consumption at a bulk concentration of 8 x 10 ^-3 kg 0 2 m ^-3 is 8.4 x 10 ^-5 kg s^- 1 m^-3 catalyst. The effective diffusivity of oxygen in the beads is 1.88 x 10^ -9 m 2 s^- 1. Assume that the oxygen concentration at the surface of the catalyst is equal to the bulk concentration, and that oxygen uptake follows zero-order kinetics. calculate the observable Thiele modulus.