Practice Questions

TLS Online TPP Program

#Question id: 9253

A certain species of pine tree survives only in scattered locations at elevations above 2,800 meters in the western United States. To understand why
this tree grows only in these specific places, an ecologist should ________.

#Unit 9. Diversity of Life Forms

study the anatomy and physiology of this species
investigate the various biotic and abiotic factors that are unique to high altitude
analyze the soils found in the vicinity of these trees, looking for unique chemicals that may support their growth
collect data on temperature, wind, and precipitation at several of these locations for a year

More Questions

#Question id: 4054

#Unit 3. Fundamental Processes

Phosphorylation of RNA Pol II results in the formation

#Question id: 27643

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is correct regarding the Type I β turn positions in Ramachandran plot

#Question id: 1455

#Unit 4. Cell Communication and Cell Signaling

MicroRNAs are a new class of oncogenic factors because they function:

#Question id: 4905

#Unit 8. Inheritance Biology

Which of the correct feature of genetic material effect?

#Question id: 4691

#Unit 3. Fundamental Processes

Processing of pre-rRNA transcripts (30S) in bacteria, after the modification and cleavage produces mature RNAs is