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TLS Online TPP Program

#Question id: 2456

If the activity of thymosin β4 was inhibited in fibroblasts, the overall effect would be:

#Unit 2. Cellular Organization

  1. a decrease in cell locomotion because less actin would be recruited to the leading edge.

  2. an increase in cell locomotion because there would be a higher concentration of actin available.

  3. no change in cell locomotion because thymosin β4 doesn’t interact with Rho, Rac, or Cdc42.

  4. decrease in cell locomotion because there would be a higher concentration of actin available.

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TLS Online TPP Program

#Question id: 15761

#Unit 5. Developmental Biology

Which of the following is not a property of stem cell?
TLS Online TPP Program

#Question id: 12448

#Unit 10. Ecological Principles

When members of a population move out of a given area, it is called
TLS Online TPP Program

#Question id: 14081

#Unit 1. Molecules and their Interaction Relevant to Biology

pKa of cytosine normally has a value of 4.2 but in hoogsteen triple base pairing this value changes to 
TLS Online TPP Program

#Question id: 26492

#Unit 3. Fundamental Processes

he final RNA processing event, polyadenylation of the 3’end of the mRNA, is intimately linked with the termination of transcription. Just as with capping and splicing, the polymerase CTD tail is involved in recruiting some of the enzymes necessary for polyadenylation,
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