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TLS Online TPP Program

#Question id: 4345

For a repressible operon to be transcribed, which of the following conditions must occur?

#SCPH06 I Botany

  1. A corepressor must be present.

  2. RNA polymerase and the active repressor must be present.

  3. RNA polymerase must bind to the promoter, and the repressor must be inactive.

  4. RNA polymerase must not occupy the promoter, and the repressor must be inactive.

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TLS Online TPP Program

#Question id: 19617

#SCPH05 I Biotechnology

When the temperature rises, what happens to the peak of the curve in the Maxwell-Boltzmann distribution graph?
TLS Online TPP Program

#Question id: 19618

#SCPH05 I Biotechnology

Plotting a graph between temperature and reaction rates can reveal the temperature dependence of reaction rates.
TLS Online TPP Program

#Question id: 19619

#SCPH05 I Biotechnology

What effect does temperature have on the half-life of a first-order reaction?
TLS Online TPP Program

#Question id: 19620

#SCPH05 I Biotechnology

Only a simple homogeneous reaction requires which of the following methods?
TLS Online TPP Program

#Question id: 19621

#SCPH05 I Biotechnology

In 30 minutes, a first-order reaction is 50% complete. Calculate the amount of time it took to complete 87.5 percent of the reaction.
TLS Online TPP Program

#Question id: 19622

#SCPH05 I Biotechnology

In a reaction, what is the driving force?