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TLS Online TPP Program

#Question id: 3868

The sigma factor of E. coli RNA polymerase: 

#Unit 3. Fundamental Processes

  1. associates with the promoter before binding core enzyme.

  2. combines with the core enzyme to confer specific binding to a promoter.

  3. is inseparable from the core enzyme.

  4. is required for termination of an RNA chain.

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TLS Online TPP Program

#Question id: 23469

#General Aptitude

Statement— Should articles of only deserving authors be allowed to be published?
Arguments—
I) Yes. It will save a lot of paper which is in short supply.
II) No. It is not possible to draw a line between the deserving and the undeserving.
TLS Online TPP Program

#Question id: 5214

#Unit 11. Evolution and Behavior

What is the most probable explanation for the continued presence of pseudogenes in a genome such as our own?
TLS Online TPP Program

#Question id: 1577

#Unit 4. Cell Communication and Cell Signaling

Binds C5bC6C7 and creates a small All pore in membrane
TLS Online TPP Program

#Question id: 16090

#Unit 7. System Physiology – Animal

Which of the following is heat-dissipating mechanism?
TLS Online TPP Program

#Question id: 3292

#Unit 11. Evolution and Behavior

Which of the following is correct observation?