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TLS Online TPP Program

#Question id: 1186

Which of the following explains why Ras is activated quickly by RTKs?

#Unit 4. Cell Communication and Cell Signaling

  1. RTKs phosphorylate Ras.

  2. Ras changes conformation upon ligand binding to prepare for activation.

  3. Ras binds phosphotyrosine residues on RTKs.

  4. Ras is maintained at the plasma membrane through a lipid-mediated attachment.

More Questions
TLS Online TPP Program

#Question id: 4221

#Unit 3. Fundamental Processes

The genetic code is essentially the same for all organisms. From this, one can logically assume which of the following statements to be true?
TLS Online TPP Program

#Question id: 3041

#Unit 2. Cellular Organization

Which statement about gram-negative bacteria is correct?
TLS Online TPP Program

#Question id: 31373

#Unit 2. Cellular Organization

Which of the following protease breaking the cohesin circles and allowing sister chromatids to be pulled apart by the spindle apparatus that is pulling them toward opposite spindle poles?
TLS Online TPP Program

#Question id: 1603

#Unit 4. Cell Communication and Cell Signaling

MHC is,
TLS Online TPP Program

#Question id: 2458

#Unit 2. Cellular Organization

What would occur if CapZ was inhibited in cells?