Practice Questions

TLS Online TPP Program

#Question id: 11282

Which of the following ecosystems would likely have the largest net primary productivity per hectare and why?

#10. Ecological Principles

open ocean, because of the total biomass of photosynthetic autotrophs
grassland, because of rapid growth, the small standing crop biomass that results from consumption by herbivores, and rapid decomposition
tundra, because of the incredibly rapid period of growth during the summer season
deep ocean, due to the high activity of chemoautotrophs at deep sea vents

More Questions

#Question id: 545

#1. Molecules and their Interaction Relevant to Biology

Which one of the following is not among the six internationally accepted classes of enzymes?

#Question id: 21183

#13. Methods in Biology

This PCR have mixtures of similar oligonucleotides that are used in a PCR to amplify unknown sequences of DNA, related to a known DNA sequence is

#Question id: 24038

#Aptitude

#Question id: 4570

#11. Evolution and Behavior

Which pair would probably have agreed with the process that is depicted by this tree?

#Question id: 833

#1. Molecules and their Interaction Relevant to Biology

Eubacteria Also Contain Self-Compartmentalized Proteases similar to proteosome in E.coli such as