TLS Online TPP Program

#Question id: 41


Enzymes are biological catalysts that enhance the rate of reaction by:

#I Life Science/ Life Sciences Group – I-V
  1. decreasing the activation energy

  2. decreasing the amount of free energy released

  3. increasing the amount of free energy released

  4. increasing the energy of the transition state

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TLS Online TPP Program

#Question id: 4343

#SCPH01 Biochemistry

Suppose an experimenter becomes proficient with a technique that allows her to move DNA sequences within a prokaryotic genome. If a researcher moves the repressor gene (lacI), along with its promoter, to a position at some several thousand base pairs away from its normal position, which of the following results would be expected?

TLS Online TPP Program

#Question id: 4343

#SCPH05 I Biotechnology

Suppose an experimenter becomes proficient with a technique that allows her to move DNA sequences within a prokaryotic genome. If a researcher moves the repressor gene (lacI), along with its promoter, to a position at some several thousand base pairs away from its normal position, which of the following results would be expected?

TLS Online TPP Program

#Question id: 4343

#SCPH06 I Botany

Suppose an experimenter becomes proficient with a technique that allows her to move DNA sequences within a prokaryotic genome. If a researcher moves the repressor gene (lacI), along with its promoter, to a position at some several thousand base pairs away from its normal position, which of the following results would be expected?

TLS Online TPP Program

#Question id: 4343

#SCPH28 | Zoology

Suppose an experimenter becomes proficient with a technique that allows her to move DNA sequences within a prokaryotic genome. If a researcher moves the repressor gene (lacI), along with its promoter, to a position at some several thousand base pairs away from its normal position, which of the following results would be expected?

TLS Online TPP Program

#Question id: 4344

#SCPH01 Biochemistry

How does the transcription of structural genes in an inducible operon occur?

TLS Online TPP Program

#Question id: 4344

#SCPH05 I Biotechnology

How does the transcription of structural genes in an inducible operon occur?