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#Question id: 1424


Gain-of-function mutations in which of the following genes typify colorectal carcinomas?

#Unit 4. Cell Communication and Cell Signaling
  1. APC

  2. p53

  3. K-ras

  4. PKB


Answer:- Option(s): 3


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#Question id: 3560

#Unit 8. Inheritance Biology

During which phase of meiosis does the segregation described by Mendel primarily occur?

TLS Online TPP Program

#Question id: 12245

#Unit 10. Ecological Principles

The graph above illustrates a simplified description of the effect of disturbance on species diversity. Which of the following best explains the graph?

TLS Online TPP Program

#Question id: 23697

#Unit 13. Methods in Biology

A researcher needs to clone a sequence of part of a eukaryotic genome in order to express the sequence and to modify the polypeptide product. She would be able to satisfy these requirements by using which of the following vectors?

TLS Online TPP Program

#Question id: 18807

#Unit 13. Methods in Biology

Which of the following is a positively charged matrix for ion exchange chromatography?

TLS Online TPP Program

#Question id: 29103

#Unit 8. Inheritance Biology

Which of the following is a correct prediction about Anaphase?

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