In What Way Do Ligand-Receptor Interactions Differ from Enzyme-Substrate Reactions

question 83

Multiple Choice

In what way do ligand-receptor interactions differ from enzyme-substrate reactions?

• A) The ligand signal is not usually metabolized into useful products.
• B) Receptor-ligand interactions do not obey the laws of mass action.
• C) Inhibitors never bind to the ligand-binding site.
• D) Reversibility never occurs in ligand-receptor interactions.
• E) Enzyme-substrate reactions and the ligand-receptor interactions do not differ.

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