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TLS Online TPP Program

#Question id: 10486

A patch clamp study shows a guard cell protoplast treated in the dark with the fungal toxin fusicoccin which is a well-characterized,

#Unit 6. System Physiology – Plant
  1. activator of plasma membrane ATPases
  2. activator of plasma membrane ATPases and shows different function from blue light
  3. inhibitor of plasma membrane ATPases
  4. inhibitor of stomatal aperture
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TLS Online TPP Program

#Question id: 23681

#Unit 13. Methods in Biology

Which enzyme was used to produce the molecule in Figure 20.1?
TLS Online TPP Program

#Question id: 23680

#Unit 13. Methods in Biology

Who won the Nobel Prize in 1993 for his work on site-directed mutagenesis?
TLS Online TPP Program

#Question id: 23678

#Unit 13. Methods in Biology

Which component is not necessary for a PCR experiment?
TLS Online TPP Program

#Question id: 23676

#Unit 13. Methods in Biology

What is the purpose of the heating cycle during PCR?
TLS Online TPP Program

#Question id: 23675

#Unit 13. Methods in Biology

After ten cycles of PCR, by approximately what factor will the number of DNA molecules in a sample be increased? Assume maximum efficiency.
TLS Online TPP Program

#Question id: 23674

#Unit 13. Methods in Biology

Why is Taq polymerase used in PCR rather than DNA polymerases from other sources?