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TLS Online TPP Program

#Question id: 7035

In xenopus, In what conditions b-catenin on target gene expression without wnt protein?

#Unit 5. Developmental Biology
  1. Gain of function mutation in frizzled receptor protein
  2. Dominant negative mutation of GSK-3

  3. Mutation in Axin that fails to form complex with other cytosolic protein

  4. All of the above
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TLS Online TPP Program

#Question id: 32363

#Unit 1. Molecules and their Interaction Relevant to Biology

Inorganic fluoride inhibits enolase.  In an anaerobic system that is metabolizing glucose as a substrate, which of the following compounds would you expect to increase in concentration following the addition of fluoride?
TLS Online TPP Program

#Question id: 12304

#Unit 7. System Physiology – Animal

Which of the following changes would you expect to find after acute administration of a vasodilator drug that caused a 50% decrease in renal efferent arteriolar resistance and no change in afferent arteriolar resistance or arterial pressure? 
TLS Online TPP Program

#Question id: 18892

#Unit 13. Methods in Biology

The greatest resolution in light microscopy can be obtained with
TLS Online TPP Program

#Question id: 1108

#Unit 4. Cell Communication and Cell Signaling

Which of the following amino acids are most frequently phosphorylated by protein kinases in the cytoplasm during signal transduction?
TLS Online TPP Program

#Question id: 7471

#General Aptitude

What will be the angle between the hour and minute hands at 8 : 25 ?