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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: 32242

#Unit 2. Cellular Organization

Which of the following is a strict requirement for a protein to exit the endoplasmic reticulum (ER)?
TLS Online TPP Program

#Question id: 32243

#Unit 2. Cellular Organization

During assembly of clathrin-coated vesicle, which one of the following phospholipid is interact with AP2 complex?
TLS Online TPP Program

#Question id: 32244

#Unit 2. Cellular Organization

What is a suggested mechanism for retaining ER resident proteins in the ER?
TLS Online TPP Program

#Question id: 32245

#Unit 2. Cellular Organization

During the formation of a clathrin-coated bud, which of the following proteins are important in shaping the neck of a budding vesicle?
TLS Online TPP Program

#Question id: 32246

#Unit 2. Cellular Organization

Which one of the following act as GEF for GTPase switch protein at the ER membrane?
TLS Online TPP Program

#Question id: 32247

#Unit 2. Cellular Organization

Where do the vesicular tubular clusters arriving at the CGN originate from?