Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 3795
TLS Online TPP Program

#Question id: 4008

The significance of methylation of pre-rRNA is probably:

#Unit 3. Fundamental Processes

  1. to ensure that the final rRNA will assume the correct tertiary structure.

  2. to prevent the pre-rRNA from being processed.

  3. to prevent degradation of the parts destined to become mature rRNA .

  4. none of the above.

More Questions
TLS Online TPP Program

#Question id: 18858

#Unit 13. Methods in Biology

Where in the genome are loxP sites located in a Cre/Lox model?
TLS Online TPP Program

#Question id: 16781

#Unit 13. Methods in Biology

At Dunkin Donuts the number of donut holes in a bag can vary. Help Donald find the mode. 12,10,10,10,13,12,11,13,10
TLS Online TPP Program

#Question id: 12285

#Unit 10. Ecological Principles

The principle of competitive exclusion states that
TLS Online TPP Program

#Question id: 5845

#Unit 8. Inheritance Biology

Which of the following statements is false?  In vitro, the strand-exchange reaction:
TLS Online TPP Program

#Question id: 11034

#Unit 7. System Physiology – Animal

An increase in shear stress in a blood vessel results in which of the following changes?