TLS Online TPP Program

#Question id: 31041


Which of the following statement is incorrect regarding HER2?

#Unit 4. Cell Communication and Cell Signaling
  1. HER2 does not directly bind a ligand
  2. HER2 can signal only by forming heterocomplexes with HER1, HER3, or HER4
  3. HER2 do not undergo internalization after exposure to ligand
  4. HER2 lacks functional kinase domain