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TLS Online TPP Program

#Question id: 15413

Paired box 6 (Pax6) transcription factor requires for :

#Unit 5. Developmental Biology
  1. The competence to respond to the anterior ectoderm’s signals
  2. The competence to respond to the optic vesicle’s signals.
  3. The competence to respond to the Anterior neural plate’s signals
  4. The competence to respond to the heart-forming mesoderm’s signals
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TLS Online TPP Program

#Question id: 1323

#Unit 4. Cell Communication and Cell Signaling

Which of the following proteins forms channels that permit electrical communication between cells across gap junctions?
TLS Online TPP Program

#Question id: 1462

#Unit 4. Cell Communication and Cell Signaling

In a healthy eukaryotic cell, the rate of DNA repair is typically equal to the rate of DNA mutation. When the rate of repair lags behind the rate of mutation, what is a possible fate of the cell?
TLS Online TPP Program

#Question id: 26414

#Unit 3. Fundamental Processes

Which of the following produces least revertant during Ames's test
TLS Online TPP Program

#Question id: 23967

#Unit 8. Inheritance Biology

Deletion in long arm of chromosome number 7, that leads to cause syndrome;
TLS Online TPP Program

#Question id: 31148

#Unit 2. Cellular Organization

KDEL receptor, located in the different locations except?