TLS Online TPP Program

#Question id: 18378


Biostimulation is a process which involves the modification of the environment to

#Unit 12. Applied Biology
  1. New bacteria are introduced for remediation 
  2. Stimulate existing bacteria capable of bioremediation
  3. Both system are used 
  4. None 
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TLS Online TPP Program

#Question id: 19999

#Unit 2. Cellular Organization

If the value of C/C0 = ½, then which of the following is the correct expression 

TLS Online TPP Program

#Question id: 20988

#Unit 12. Applied Biology

Degradation of _______ could be optimized and linked to the reduction of Nitrate or Nitrous oxide

TLS Online TPP Program

#Question id: 17659

#Unit 13. Methods in Biology

During your study of the gene for an enzyme you have isolated an amber mutation in the middle of the gene which produces a truncated form of the enzyme. By placing a +1 frameshift mutation a short distance before the amber mutation and a –1 frameshift mutation a short distance after the amber mutation you create a triple mutant that restores expression of a functional, full-length enzyme. 
a) +1 frameshift puts the amber mutation out of frame so that it is no longer read as a stop.
b) -1 frameshift is inserted after the amber so that no longer read as a stop.
c)  -1 frameshift is inserted after the amber to restore the frame of the end of the protein.
d) +1 frameshift puts the amber mutation out of frame so that it restore the frame of the end of the protein.
Which of the following is the correct prediction about the frame shift mutation?

TLS Online TPP Program

#Question id: 14972

#Unit 2. Cellular Organization

Although O side chains are readily recognized by host antibodies, gram negative bacteria may thwart host defenses by 

TLS Online TPP Program

#Question id: 33156

#Unit 2. Cellular Organization

Which of the following statement is not correct  regarding Sequential activation of the APC/C by Cdc20 and Cdh1?