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TLS Online TPP Program

#Question id: 9193

Which of the following best describes the consequences of White-band disease in Caribbean coral reefs?

#Unit 9. Diversity of Life Forms
  1. Staghorn coral has been decimated by the pathogen, and Elkhorn coral has taken its place.
  2. Key habitat for lobsters, snappers, and other reef fishes has improved.
  3. Algal species take the place of the dead coral, and the fish community is dominated by herbivores.
  4. Algal species take over and the overall reef diversity increases due to increases in primary productivity.
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TLS Online TPP Program

#Question id: 2646

#Unit 2. Cellular Organization

How many stem loop structures play important role in complete system of tryptophan gene regulation?
TLS Online TPP Program

#Question id: 2647

#Unit 2. Cellular Organization

Which of this mode of trp regulation is not possible in eukaryotes?
TLS Online TPP Program

#Question id: 2648

#Unit 2. Cellular Organization

In which microorganism will you find attenuation by alternate loop formation due to ribosomal stalling?
TLS Online TPP Program

#Question id: 2649

#Unit 2. Cellular Organization

Which operon behaves similar to Bacillus subtilis trp operon in terms of attenuation?
TLS Online TPP Program

#Question id: 2650

#Unit 2. Cellular Organization

Lac operon is an example of
TLS Online TPP Program

#Question id: 2651

#Unit 2. Cellular Organization

In the presence of lactose, how long does it take for the lac operon to be expressed?