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TLS Online TPP Program

#Question id: 31136

The intestinal absorption of glucose is impaired by use of ouabain, an inhibitor of Na+-K+ ATPase. Indicate the correct explanation?

#Unit 2. Cellular Organization
  1. Bind exclusively to the extracellular surface of Na+-K+ ATPase when it is in the E1 state.
  2. Bind exclusively to the extracellular surface of Na+-K+ ATPase when it is in the E1-P state.
  3. Bind exclusively to the extracellular surface of Na+-K+ ATPase when it is in the E2 state.
  4. Bind exclusively to the extracellular surface of Na+-K+ ATPase when it is in the E2-P state.
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TLS Online TPP Program

#Question id: 19211

#Unit 12. Applied Biology

Test strips are used to detect glucose in blood/urine of diabetes patients. The strip contains glucose oxidase, a weekly colored chromogen along with an enzyme.
TLS Online TPP Program

#Question id: 19212

#Unit 12. Applied Biology

What actually happens in catalytic biosensors?
TLS Online TPP Program

#Question id: 19213

#Unit 12. Applied Biology

In Agrobacterium tumefaciens Crown gall formation is the consequence of
TLS Online TPP Program

#Question id: 19214

#Unit 12. Applied Biology

Depending on the Ti plasmid, the length of the T-DNA region can vary from approximately 
TLS Online TPP Program

#Question id: 19215

#Unit 12. Applied Biology

After the initial attachment step, A. tumefaciens produces a network of ________fibrils that bind the bacterium tightly to the plant cell surface. 
TLS Online TPP Program

#Question id: 19216

#Unit 12. Applied Biology

Agrobacterium respond to which plant phenolic compounds which are excreted by susceptible wounded plants.
1. Toluene
2. Acetosyringone 
3. Hydroxyacetosyringon
Which of the option have incorrect statement?