Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 53712
TLS Online TPP Program

#Question id: 28649

Geminin a small protein, what is the contribution of geminin in cell cycle?

#Unit 2. Cellular Organization
  1. inhibition of re-initiation at origins until cells complete a full cell cycle
  2. inhibition of initiation at origins until phosphorylation is done
  3. inhibition of elongation at origins
  4. prevents reloading of MCM helicases
More Questions
TLS Online TPP Program

#Question id: 12570

#Unit 10. Ecological Principles

Extinction is a natural phenomenon. It is estimated that 99% of all species that ever lived are now extinct. Why then do we say that we are now in a biodiversity crisis?
TLS Online TPP Program

#Question id: 12571

#Unit 10. Ecological Principles

Although extinction is a natural process, current extinctions are of concern to environmentalists because
TLS Online TPP Program

#Question id: 12572

#Unit 10. Ecological Principles

Use what you know about ecosystem stability and the information provided in the graph below to answer the following question.
Which community (a-e) would likely be the most biodiverse?
TLS Online TPP Program

#Question id: 12573

#Unit 10. Ecological Principles

Which of the following conditions is the most likely indicator of a population in an extinction vortex? 
TLS Online TPP Program

#Question id: 12574

#Unit 10. Ecological Principles

According to the small- population approach, what would be the best strategy for saving a population that is in an extinction vortex?
TLS Online TPP Program

#Question id: 12575

#Unit 10. Ecological Principles

All of the following are adaptations that permit the camel to be active by day in the desert EXCEPT