Not necessarily, although its symbol is the water carrier, Aquarius is an AIR sign.  The water in Aquarius is symbolic of knowledge, especially spiritual.  Swimming in water â¦ is using it for a different purpose to, e.g. carrying it in a container.
Autoregulation is a process within many biological systems, resulting from an internal adaptive mechanism that works to adjust (or mitigate) that system's response to stimuli. While most systems of the body show some degree of autoregulation, it is most clearly observed in the kidney, the heart, and the brain. Perfusion of these organs is essential for life, and through autoregulation the body can divert blood (and thus, oxygen) where it is most needed. 1 Cerebral autoregulation.
exists and is an alternate of . Each hormone is a signal for the cell, that a specific chemical reaction must be done. As the molecules of hormones attach to cell receptors, adenylyl cyclase (transmembrane protein) is activated. Activated Adenylyl cyclase modifies ATP to form cyclic adenine monophosphate (cAMP). cAMP then activates various enzymes that catalyse the necessary reaction. Therefore, cAMP is an intermedium between the hormone and the result (chemical reaction).