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TLS Online TPP Program

#Question id: 625

For enzymes in which the slowest (rate-limiting) step is the reaction Km becomes equivalent to:

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. kcat.

  2. the [S] where V0 = Vmax.

  3. the dissociation constant, Kd, for the ES complex.

  4. the maximal velocity

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TLS Online TPP Program

#Question id: 4331

#Unit 3. Fundamental Processes

In eukaryotic cells, transcription cannot begin until
TLS Online TPP Program

#Question id: 4332

#Unit 3. Fundamental Processes

Which of the following is not true of a codon?
TLS Online TPP Program

#Question id: 4333

#Unit 3. Fundamental Processes

The anticodon of a particular tRNA molecule is
TLS Online TPP Program

#Question id: 4334

#Unit 3. Fundamental Processes

Which of the following is not true of RNA processing?
TLS Online TPP Program

#Question id: 4335

#Unit 3. Fundamental Processes

Which of the following mutations would be most likely to have a harmful effect on an organism?
TLS Online TPP Program

#Question id: 4336

#Unit 3. Fundamental Processes

Which of the following processes would result from a mutation that deactivates a regulatory gene of a repressible operon in an E. coli cell?