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TLS Online TPP Program

#Question id: 10245

Which of the following exemplifies an evenly spaced distribution?

#Unit 10. Ecological Principles
  1. Salamanders that live under logs
  2. Birds traveling in large flocks
  3. Desert shrubs that exclude one another from zones of intense competition
  4. Earthworms distributed in a homogeneous mass of soil without regard to the presence of other earthworms
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TLS Online TPP Program

#Question id: 28771

#Unit 2. Cellular Organization

Which of the following sorting signal that directs lysosomal hydrolases from the TGN to the late endosome?
TLS Online TPP Program

#Question id: 4176

#Unit 3. Fundamental Processes

The unambiguity and degeneracy of the genetic code can best be respectively exemplified by which of the following?
TLS Online TPP Program

#Question id: 13175

#Unit 10. Ecological Principles

Which of the following biomes is characterized by a wet, mild winter and a warm, dry summer? 
TLS Online TPP Program

#Question id: 12022

#Unit 7. System Physiology – Animal

The bile salts ________.
TLS Online TPP Program

#Question id: 12751

#Unit 13. Methods in Biology

A DNA sample has a 260/280 ratio of 2. Which of the following treatments can be used to get a better purity of DNA sample?