Question 1
Receptor molecules on the surface of a cell
◦ allow a particular ligand to bind.
◦ determine that cell's response.
◦ bind to all ligands.
◦ A and B
◦ A and C
Question 2
Receptor molecules are located
◦ in the nucleus.
◦ in the cytosol.
◦ on the cell surface.
◦ in the outer cell membrane.
◦ in all of these places.