Define hormone receptor. (Module 16.4A.
A. A hormone receptor is a protein located outside the cell that binds with a specific hormone.
B. A hormone receptor is a protein located within the cell that binds with a specific hormone.
C. A hormone receptor is a protein located outside the cell that causes depolarization of the cell upon specific hormone binding.
D. A hormone receptor is a protein located outside or inside the cell that binds with a specific hormone.
E. A hormone receptor is protein that causes the release of neurotransmitters upon specific hormone binding.