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.
About David Cook. American rock singer-songwriter, David Cook, has an estimated net worth of $5 million. David Cook is a rock-oriented vocalist with a bent toward a commercial post-grunge sound. Cook has come a long way from tending bar in Tulsa, Oklahoma four years ago.