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TLS Online TPP Program

#Question id: 15908

Sex-lethal, transformer, and doublesex are all part of the genetic cascade of:

#Unit 5. Developmental Biology
  1. Primary sex determination
  2. Secondary sex determination
  3. Both primary and secondary sex determination
  4. Neither primary nor secondary sex determination 
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TLS Online TPP Program

#Question id: 10582

#Unit 10. Ecological Principles

Which of the following is incorrect?
TLS Online TPP Program

#Question id: 31033

#Unit 4. Cell Communication and Cell Signaling

PKA promotes glycogen degradation indirectly by phosphorylating and activating:
TLS Online TPP Program

#Question id: 23039

#Unit 12. Applied Biology

The bioremediation process involving the usage of plants to degrade pollutants is
TLS Online TPP Program

#Question id: 2853

#Unit 2. Cellular Organization

Not all bacteria need to maintain their DNA in a negatively supercoiled state. Bacteria that prefer to grow at very high temperatures must expend energy. Which of the following observation found to be true?

A. Bacteria don’t need to expend energy to prevent their DNA from unwinding due to thermal denaturation

B. These bacterial organisms have a different topoisomerase called reverse gyrase

C. Reverse gyrase decrease the linking number of relaxed DNA in the presence of ATP
TLS Online TPP Program

#Question id: 15224

#Unit 13. Methods in Biology

Which technique can detect protease activity in sample