Examlex
Which of the following statements best describes the relation between quantum theory and the photoelectric effect experiment?
Histamine
An organic nitrogenous compound involved in local immune responses, regulating physiological function in the gut, and acting as a neurotransmitter.
Leukotrienes
Leukotrienes are lipid molecules that play a pivotal role in the inflammatory response and allergic reactions within the body.
Prostaglandins
A group of physiologically active lipid compounds that have diverse hormone-like effects in animals.
Heparin
An anticoagulant medication or naturally occurring substance that prevents the formation of blood clots.
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