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TLS Online TPP Program

#Question id: 33154

Which of the following statement is not correct regarding positive feedback mechanism in the activation of M-Cdk?

#Unit 2. Cellular Organization
  1. Inactive M-Cdk complex is activated at the end of G2 by the phosphatase Cdc25.
  2. Cdc25 is further stimulated by active M-Cdk by phosphorylation.
  3. M-Cdk also activates the inhibitory kinase Wee1. 
  4. The phosphorylation of both Cdc25 and Wee1 is reversed by the phosphatase PP2A-B55.
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TLS Online TPP Program

#Question id: 28233

#Unit 5. Developmental Biology

Regulation is highly influenced by the microenvironment that surrounds a stem cell is known as 
TLS Online TPP Program

#Question id: 11243

#Unit 10. Ecological Principles

Which of the following would be a hermaphrodite?
TLS Online TPP Program

#Question id: 2996

#Unit 2. Cellular Organization

Cell death approximately equal to cell division is found in
TLS Online TPP Program

#Question id: 12587

#Unit 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: 5159

#General Aptitude

the last digit of the number 3^2016 is