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 J. Stewart. For the Member of the Scottish Parliament, see David Stewart (Scottish politician). David J. Stewart (January 8, 1915 â December 23, 1966) was an American Broadway, film, and television actor. Born Abe J. Siegel in Omaha, Nebraska, Stewart was known primarily as a New York stage actor.