Anatomy and Physiology Unit 9 Review Sheet

Similar molecules produce similar effects, e.g. norepinephrine & epinephrine. Difference in action of stereoisomers, e.g. dextrophan(-) and levophranol(+). Competitive antagonists block specific targets, e.g. atropine blocks acetylcholine but not norepinephrine or other neurotransmitters. ................
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