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.
Second region âthat generates a signal when the hormone binds to it. The dual function of binding and coupling (signal generation) ultimately defines a receptor. It is the coupling of hormone binding to signal transduction called, receptor â effector coupling.This is the first step in the amplification of hormonal response. This dual purpose also distinguishes the receptor from the plasma protein that also bind hormone but do not generate signal.Chemical Nature of Receptor. Receptors are proteins. Several classes of peptide receptors have been identified.ormone âreceptor interaction occurs that results in the generation of an intracellular signal. Intracellular signal can either regulate the activity of a select set of genes, leading to alteration in the amount of certain proteins in the target cell.