Which of the following occurred first during the separation of the elements of Pangaea through continental drift? 

TLS Online TPP Program

#Question id: 23032

#Unit 12. Applied Biology

Which of the following leads to shedding of carbon dioxide which is necessary to prevent a drop in pH?

TLS Online TPP Program

#Question id: 13189

#Unit 10. Ecological Principles

The relative abundance of C plant species increases with latitude because of the associated temperature gradient. A study in North America found that at  42°  North,  C3  plants  become more  abundant than  C4  plants. Given  an  increase in  mean global  temperatures by  10°C and no  other changes in  environmental conditions,  the latitude at which C3 plants become more abundant:

TLS Online TPP Program

#Question id: 3940

#Unit 3. Fundamental Processes

You have examined nucleoli structures from several sources listed below and find that the cell type with the largest nucleolus is the:

TLS Online TPP Program

#Question id: 31288

#Unit 5. Developmental Biology

Which of the following reciprocal pathways established parasegmental periodicity?

TLS Online TPP Program

#Question id: 4514

#Unit 3. Fundamental Processes

What is true about coactivators,

A. The coactivators act directly by binding to the DNA

B. The coactivators act indirectly—not by binding to the DNA

C. Are required for essential communication between the activators and the complex composed of Pol II.

D. Are required for essential communication between the and the basal (or general) transcription factors.