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TLS Online TPP Program

#Question id: 11849

According to chemiosmotic model for polar auxin transport, auxin _____A_______is driven by the______B________ across the plasma membrane, while auxin ___C_____is driven by the_________D_________

#Unit 6. System Physiology – Plant
  1. A-efflux,  B-proton motive force (∆E + ∆pH),  C-infflux,  D-membrane potential, ∆E
  2. A-influx,  B-proton motive force (∆E + ∆pH),  C-efflux,  D-membrane potential, ∆E
  3. A-influx,  B-membrane potential, ∆E,  C-efflux,  D-proton motive force (∆E+∆pH)
  4. A-removal,  B-membrane potential, ∆E,  C-uptake,  D-proton motive force (∆E+∆pH)
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TLS Online TPP Program

#Question id: 31370

#Unit 1. Molecules and their Interaction Relevant to Biology

Which would lead to a ventralized embryo in drosophila? 
TLS Online TPP Program

#Question id: 1080

#Unit 1. Molecules and their Interaction Relevant to Biology

 In the formation of biofilms, such as those forming on unbrushed teeth, cell signaling serves which function?
TLS Online TPP Program

#Question id: 2089

#Unit 1. Molecules and their Interaction Relevant to Biology

What type of single-pass membrane protein would contain a hydrophobic membrane spanning alpha-helix?
TLS Online TPP Program

#Question id: 12685

#Unit 1. Molecules and their Interaction Relevant to Biology

The polarities of the two strands of the molecule are in opposite direction and thus DNA is described as ________
TLS Online TPP Program

#Question id: 10580

#Unit 1. Molecules and their Interaction Relevant to Biology

What are parameters at Y axis in graph, where N is population size and K is carrying capacity?


 
TLS Online TPP Program

#Question id: 2059

#Unit 2. Cellular Organization

For a protein to be an integral membrane protein, it would have to be: