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.
JFK ASSASSINATION TOUR. On November 22, 1963, John F. Kennedy, the 35th President. of the United States, was gunned down in the streets of. Dallas, Texas. Since that time, many people have visited the. scene of the crime to see the 6th floor window of the Texas. School Book Depository where Lee Harvey Oswald allegedly.