Multiple Choice
Which of the following supports the ligand-mediated model of receptor dimerization?
A) Some growth and differentiation factors like PDGF or CSF-1 are composed of two similar or identical disulfide-linked subunits,each of which has a binding site for a receptor.
B) Ligands have been found to be small proteins.
C) Ligands have been found to be steroid hormones.
D) Ligands were found to bind to each other
E) Receptors have been shown to have multiple binding sites for ligands.
Correct Answer:
Verified
Correct Answer:
Verified
Q23: What is the reason for the withdrawal
Q28: What might cause a person to have
Q29: A family of proteins homologous to the
Q37: What agent made by endothelial cells makes
Q44: How many high-affinity sweet-taste receptors have been
Q61: What happens to cells if the receptors
Q63: What inorganic gas has been shown to
Q90: GRKs are a small family of _
Q96: Where are steroid receptors generally located and
Q106: What does the interaction between arrestin and