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TLS Online TPP Program

#Question id: 4318

Which of the following statements correctly describes a characteristic of tumor-suppressor gene?

#3. Fundamental Processes

  1. They are frequently overexpressed in cancerous cells.

  2. They are cancer-causing genes introduced into cells by viruses.

  3. They encode proteins that help prevent uncontrolled cell growth.

  4. They often encode proteins that stimulate the cell cycle.

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TLS Online TPP Program

#Question id: 674

#1. Molecules and their Interaction Relevant to Biology

Proline is not often found in a-helices of proteins because it
TLS Online TPP Program

#Question id: 12587

#10. Ecological Principles

The most plausible  hypothesis to  explain why  species richness is  higher in  tropical  than in  temperate regions is that
TLS Online TPP Program

#Question id: 5334

#8. Inheritance Biology

The way sex determination in birds, Male birds have two Z chromosomes, and females have Z and W. which of the following is not possible during inheritance?
TLS Online TPP Program

#Question id: 5336

#8. Inheritance Biology

In a cross between a heterozygous, red-eyed female fruit fly and a white-eyed male, what percent of the male offspring will have white eyes?(white eyes are X-linked, recessive)  
TLS Online TPP Program

#Question id: 23298

#Aptitude

Suppose a few teachers are busy in cracking filthy jokes during their leisure time in school, you are also member of that group but unable to stop them. What would you like to do to avoid it?