Other questions in this quiz

2. _________ is the binding of the signal molecule changes the receptor protein in some way into a form that can bring about a cellular response

  • Response
  • Transduction
  • Reception

3. A _____________ is a cell surface transmembrane receptor that works with the help of a G-protein, which binds to the energy rich GTP

  • Receptor tyrosine kinases
  • G protein coupled receptor
  • Ligand gated receptor

4. Abnormal receptor tyrosine kinases that function even in the absence of signalling molecules are associated with many types of cancer

  • True
  • False

5. The similarity in structure of G proteins across a diverse selection of organisms suggests

  • G proteins evolved very early
  • G proteins were in bacteria, that were eaten by eukaryotes


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