TV / Movies: Born Dec 21, 1937, She Starred In This Movie: Barefoot in the Park ?

Questions

In biology which rusiian physiologist was known chiefly for conditioning dogs to salivate upon hearing a bell?

In radio what do the initials CB stand for?

The name of which book comes form the greek word for origin?

Which singers albums include the best selling Graceland?

What B is a name for a room which translates literally as a place for skulking?