What did people put for the monoclonal antibody question?
I couldn't decide whether the antibody binded to the growth factor or the receptor site.
In the end I put, the antibody binds to the growth factor, meaning it is the wrong shape so is no longer complementary with the receptor so cannot bind.
I know some people put that the antibody binds to the receptor so that blocks the growth factor from binding.
In the end I thought that an antibody is shaped more like a receptor than a growth factor, meaning it would be complementary to the growth factor so attached to that.