When a Catecholamine or Peptide Hormone Binds to Receptors on the Surface

question 58

Multiple Choice

When a catecholamine or peptide hormone binds to receptors on the surface of a cell, the

• A) cell becomes inactive.
• B) hormone is transported to the nucleus where it alters the activity of DNA.
• C) hormone receptor complex moves into the cytoplasm.
• D) cell membrane becomes depolarized.
• E) second messenger appears in the cytoplasm.