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TLS Online TPP Program

#Question id: 11338

The most plausible hypothesis to explain why species richness is higher in tropical than in temperate regions is that

#XL - R Botany
  1. tropical communities are younger.
  2. tropical regions generally have more available water and higher levels of solar radiation.
  3. higher temperatures cause more rapid speciation.
  4. diversity increases as evapotranspiration decreases 
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TLS Online TPP Program

#Question id: 517

#XL - S Microbiology

Which of the following is not regulated in glycolysis?
TLS Online TPP Program

#Question id: 518

#XL - S Microbiology

Transfer of the phosphoryl group from PEP to ADP is an example of
TLS Online TPP Program

#Question id: 544

#XL - R Botany

One of the enzymes involved in glycolysis, aldolase, requires Zn2+ for catalysis. Under conditions of zinc deficiency, when the enzyme may lack zinc, it would be referred to as the:
TLS Online TPP Program

#Question id: 545

#XL - R Botany

Which one of the following is not among the six internationally accepted classes of enzymes?
TLS Online TPP Program

#Question id: 546

#XL - R Botany

Enzymes are potent catalysts because they:
TLS Online TPP Program

#Question id: 547

#XL - R Botany

The role of an enzyme in an enzyme-catalyzed reaction is to: