B cells negatively regulated by,

TLS Online TPP Program

#Question id: 31049

#Unit 4. Cell Communication and Cell Signaling

The monoubiquitinylation, is mediated by the enzyme c-Cbl, an E3 ubiquitin ligase which directly binds to:

TLS Online TPP Program

#Question id: 31050

#Unit 4. Cell Communication and Cell Signaling

In which condition there is little reduction in the total number of surface RTK receptors?

TLS Online TPP Program

#Question id: 31051

#Unit 4. Cell Communication and Cell Signaling

Which of the following EGF family Receptors do not undergo ligand-induced internalization?

TLS Online TPP Program

#Question id: 31052

#Unit 4. Cell Communication and Cell Signaling

The SH3 domains in GRB2 selectively bind to: 

TLS Online TPP Program

#Question id: 31053

#Unit 4. Cell Communication and Cell Signaling

Binding of Ras⋅GTP to Raf, followed by hydrolysis of Ras⋅GTP to Ras⋅GDP, releases active Raf from its inhibitory complex called as:

TLS Online TPP Program

#Question id: 31054

#Unit 4. Cell Communication and Cell Signaling

Active Raf subsequently phosphorylates activation loop of MEK on one or two: