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TLS Online TPP Program

#Question id: 28787

Phalloidin isolated from Amanita phalloides, binds at the interface between subunits in F-actin involves___

#Unit 2. Cellular Organization
  1. block the adjacent subunits together and enhances nucleation
  2. block the adjacent subunits together and preventing polymerization.
  3. locking adjacent subunits together and preventing depolymerization
  4. Preventing stabilization led to depolymerization
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TLS Online TPP Program

#Question id: 24588

#Unit 3. Fundamental Processes

Preferential removal of bases in pairs that have oxidized guanine is designed to minimize mutations using different Mut system having specific functions match them correctly
TLS Online TPP Program

#Question id: 1961

#Unit 4. Cell Communication and Cell Signaling

Which action below is affected by an antihistamine?
TLS Online TPP Program

#Question id: 26948

#Unit 10. Ecological Principles

Calculate the population doubling time, if given the intrinsic rate of increase is 1.2?
TLS Online TPP Program

#Question id: 2573

#Unit 2. Cellular Organization

Certain unicellular eukaryotes, including diatoms and some yeasts, have mechanisms of nuclear division that may resemble intermediate steps in the evolution of mitosis. Which of the following is a characteristic feature of nuclear division in these organisms?
TLS Online TPP Program

#Question id: 1549

#Unit 4. Cell Communication and Cell Signaling

the decision to translate  IgM versus IgD  heavy chains is made at the level of?