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TLS Online TPP Program

#Question id: 10597

Growth model of logistic with 1000 carrying capacity and exponential with ideal condition is related to initial population.  Growth rate was observed at population density of 100, 200, 500 and 1000. Following observation is correct?

#Unit 10. Ecological Principles
  1. Logistic growth is maximum at 1000 while exponential growth rate maximum at 500
  2. Both Logistic growth and exponential growth is maximum at 500
  3. Both Logistic growth and exponential growth is maximum at 1000
  4. Logistic growth is maximum at 500 while exponential growth rate maximum at 1000
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TLS Online TPP Program

#Question id: 31040

#Unit 4. Cell Communication and Cell Signaling

HER3 is an EGF receptor that can bind ligands but lacks:
TLS Online TPP Program

#Question id: 31041

#Unit 4. Cell Communication and Cell Signaling

Which of the following statement is incorrect regarding HER2?
TLS Online TPP Program

#Question id: 31042

#Unit 4. Cell Communication and Cell Signaling

Monomeric Ras proteins are GTPase “switch” proteins. Ras activation is accelerated by: 
TLS Online TPP Program

#Question id: 31043

#Unit 4. Cell Communication and Cell Signaling

An SH2 domain is able to bind to a short target sequence of polypeptide that contains:
TLS Online TPP Program

#Question id: 31044

#Unit 4. Cell Communication and Cell Signaling

In which manner Ras is different from Gα proteins?
TLS Online TPP Program

#Question id: 31045

#Unit 4. Cell Communication and Cell Signaling

Ras proteins (RasD) contain a mutation at position 12. Replacement of the normal glycine 12 with any other amino acid-