Exocytosis (/ËÉksoÊsaÉªËtoÊsÉªs/[1][2]) is a form of active transport in which a cell transports molecules (such as proteins) out of the cell (exo- + cytosis) by expelling them in an energy-using process.
David Ramsay (April 2, 1749 â May 8, 1815) was an American physician, public official, and historian from Charleston, South Carolina.
David Muir. David Muir Bio's Facts. Prevalent and dashing personality of journalism field, David Jason Muir simply known as âDavid Muirâ is an American television journalist and presenter. David is best recognized for his work association as an anchor for ABC News popular show âABC World News Tonight with David Muirâ.