noun Descargar 🔗Compartir Acetilcolina A neurotransmitter in humans and other animals. It is an ester of acetic acid and choline with chemical formula CH3COOCH2CH2N+(CH3)3. Examples : "Example Sentence: "Acetylcholine is released by nerve cells to help muscles contract, allowing you to lift a book." " La acetilcolina es liberada por las células nerviosas para ayudar a que los músculos se contraigan, lo que le permite levantar un libro. biochemistry physiology medicine compound chemistry biology substance function body science organism technical anatomy Chat con IAJuego de vocabularioPracticar lectura