A seam on the outside of a steel water tank is often an indication of the presence of a diaphragm. Both bladders and diaphragms serve the same function, creating a pressure differential using compressed air that pushes against the water, ejecting it from the tank.
Exostosis is the medical term for an abnormal growth of bone within the ear canal. It is more commonly referred to as swimmerâs or surferâs ear.xostosis symptoms of include a decrease in hearing sensitivity possibly combined with an increased prevalence of ear infections. Early symptoms include water trapping in the ear canal after swimming. Sometime thereafter, debris trapping and infections make surgery necessary.
Exocytosis. Exocytosis is a process in which an intracellular vesicle (membrane bounded sphere) moves to the plasma membrane and subsequent fusion of the vesicular membrane and plasma membrane ensues. Many cellular processes involve exocytosis. For example a few of the processes that use exocytosis are:secretion of proteins like enzymes, peptide hormones and antibodies from cells. turnover of plasma membrane. release of neurotransmitter from presynaptic neurons. placement of integral membrane proteins.any cellular processes involve exocytosis. For example a few of the processes that use exocytosis are: secretion of proteins like enzymes, peptide hormones and antibodies from cells. turnover of plasma membrane.