Arrange the following events in the proper order in which they occur during transduction of the EGF signal:

a. transphosphorylation of the EGF receptor

b. dissociation of GDP from Ras                   

c. dissociation of Ras from Sos         

d. binding of GRB2 to the EGF receptor      

e. binding of GTP to Ras  

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#Question id: 280

#Unit 1. Molecules and their Interaction Relevant to Biology

Histone ________ is not part of the histone octamer, but binds to linker DNA and is responsible for higher-order chromatin structure.

TLS Online TPP Program

#Question id: 12684

#Unit 13. Methods in Biology

Many techniques used in molecular biology mimic in some way the natural functions such as_________.

TLS Online TPP Program

#Question id: 1305

#Unit 4. Cell Communication and Cell Signaling

Ions can travel directly from the cytoplasm of one animal cell to the cytoplasm of an adjacent cell through:

TLS Online TPP Program

#Question id: 27034

#Unit 10. Ecological Principles

A parasite Toxoplasma gondii infects rat and changes behaviour of rat through odour, such as

TLS Online TPP Program

#Question id: 3334

#Unit 11. Evolution and Behavior

Red hair is a dominant trait in human. In a randomly mating population in Hardy-Weinberg equilibrium approximately 91% of individuals are red- haired. What is the frequency of the recessive allele?