5 Questions
What is the role of the cytoplasmic domain of enzyme-coupled receptors?
It acts as an enzyme itself or forms a complex with another protein that acts as an enzyme
What does ligand binding cause in the case of receptor tyrosine kinases (RTKs)?
Receptor dimerization
What are the ligands for receptor tyrosine kinases (RTKs)?
Soluble or membrane-bound peptide/protein hormones
Which class of enzyme-coupled receptors is made up of those with a cytoplasmic domain that functions as a tyrosine protein kinase?
Receptor tyrosine kinases (RTKs)
What is the largest class of enzyme-coupled receptors?
Receptor tyrosine kinases (RTKs)
Test your knowledge on cell signaling and enzyme-coupled receptors with this quiz covering topics such as kinases, phosphatases, signal transduction, and the regulation of cellular responses to chemical signals.
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