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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
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TLS Online TPP Program

#Question id: 24282

#Unit 4. Cell Communication and Cell Signaling

Which of the following statement describes outside-in signaling?
TLS Online TPP Program

#Question id: 24283

#Unit 4. Cell Communication and Cell Signaling

Which type of cell junction is found in plants? 
TLS Online TPP Program

#Question id: 24284

#Unit 4. Cell Communication and Cell Signaling

All are the types of anchoring junctions that are present in animal cells, EXCEPT
TLS Online TPP Program

#Question id: 24285

#Unit 4. Cell Communication and Cell Signaling

Adherens junctions: 
TLS Online TPP Program

#Question id: 24286

#Unit 4. Cell Communication and Cell Signaling

Identify the correct matching by taking one item from each column
TLS Online TPP Program

#Question id: 24287

#Unit 4. Cell Communication and Cell Signaling

What are the key components of desmosomes?
a. Claudin
b. Desmocollin
c. Occludin
d. Desmoglein
Choose the correct combinations.