The surface of viruses includes many copies of one type of protein that binds, or adsorbs, specifically to multiple copies of a receptor protein on a host cell. This interaction determines the host range of a virus and begins the infection process (Figure 6-15).
Civil rights leader Andrew Young, left, and others on the balcony of the Lorraine Motel point in the direction where gunshots came from after the assassination of civil rights leader Martin Luther King Jr. on April 4, 1968.
13. 1968 April 4th Martin Luther King, Jr. is shot and killed by James Earl Ray. The assassination led to a nationwide wave of race riots in Washington D.C., Chicago, Baltimore, Louisville, Kentucky, Kansas City, and dozens of other cities.ubÄek was forced to resign as first secretary in April 1969 and for the next few years a process of Normalization which included the Removal of reforms implemented in 1968 and those who had been instrumental in the reforms from the Communist Party of Czechoslovakia, mass media, judiciary, social and mass organizations.