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TLS Online TPP Program

#Question id: 1191

Predict the consequences of a temperature-sensitive mutation in which phosphorylation of the β-catenin protein is blocked. Above the permissive temperature:

#Unit 4. Cell Communication and Cell Signaling

  1. β-catenin levels will increase and β-catenin will be constitutively active.

  2. β-catenin levels will increase and β-catenin will be inactive.

  3. β-catenin levels will decrease

  4. β-catenin will remain constant but cells will be unresponsive to Wnt signaling.

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TLS Online TPP Program

#Question id: 98

#Unit 1. Molecules and their Interaction Relevant to Biology

The elasticity and resistance to compression of connective tissue is due to
TLS Online TPP Program

#Question id: 199

#Unit 1. Molecules and their Interaction Relevant to Biology

The ʺ+ʺ sign in NAD+ indicates that
TLS Online TPP Program

#Question id: 30094

#Unit 1. Molecules and their Interaction Relevant to Biology

Name the genetic disorder which is caused by the deficiency of enzyme HGPRT?
TLS Online TPP Program

#Question id: 28286

#Unit 5. Developmental Biology

Which of the following statement is correct about mechanical block to polyspermy?
TLS Online TPP Program

#Question id: 10954

#Unit 7. System Physiology – Animal

A patient suffers from a congenital deficiency in factor XIII (fibrin-stabilizing factor). What would analysis of his blood reveal?