The following organelles are part of the endomembrane system: * The cell membrane is a phospholipid bilayer membrane that separates the cell from its environment and regulates the transport of molecules and signals into and out of the cell. * The nuclear envelope is the membrane around the nucleus of the cell.
Take our quiz and find out. (CNN) -- This year will mark 51 years since President John F. Kennedy was assassinated in Dallas on November 22, 1963. Whether you were alive at the time or not, you probably know that Lee Harvey Oswald killed the President, only to be fatally gunned down by Jack Ruby two days later.
Post. Share. On November 22, 1963, the youth and idealism of America in the 1960s faltered as its young President, John F. Kennedy, was assassinated by Lee Harvey Oswald while riding in a motorcade through Dealey Plaza in Dallas, Texas. Two days later, Oswald was shot and killed by Jack Ruby during a prisoner transfer.he Warren Commission found: 1  Lee Harvey Oswald was the lone assassin and conspirator in the death of President John F. Kennedy. 2  A single bullet caused non-fatal wounds to both Kennedy and Connelly. 3  Jack Ruby acted alone in his assassination of Oswald and did not conspire with anyone to commit this act.