Definition of APOMORPHINE. : a crystalline morphine derivative C17H17NO2 that is a dopamine agonist and is administered in the form of its hydrochloride for its powerful emetic action. ADVERTISEMENT.International Scientific Vocabulary.First Known Use: 1888. a crystalline morphine derivative C17H17NO2 that is a dopamine agonist and is administered in the form of its hydrochloride for its powerful emetic action. ADVERTISEMENT.
Change of Phase. Matters can be in four states like solid, liquid, gas and plasma. Distance between the molecules or atoms of the matter shows its state or phase. Temperature and pressure are the only factors that affect the phases of matter.his is a phase of change of water from solid to liquid. As you can see at the beginning ice is at -15 ÂºC, we give heat and its temperature becomes 0 ÂºC which is the melting point of ice. During melting process temperature of the ice-water mixture does not change.
Even the physiological response to the hormone can feedback and affect target organs. This whole feedback loop is negative, but it can also be ostive. So, if hormone levels drop, or if stress increases, or diet changes, there will be a change in physiological response that will make feedback positive or negative to affect the hypothalamus. How do feedback mechanisms control hormone production?