What's the name for the chemical and electrical connections formed at the gaps between nerve cells?

More Questions:

In 1964, who became the first running back in NFL History to rush for more than 10,000 career yards?

With which instrument is jazz musician Charlie Mingus principally associated?

What was known as "the gun that won the West"?

In "The Farmer in the Dell', what stands alone?

Kiev is the capital of which country?

Why is Oneida Lake sometimes called "the thumb"?

In what organ of the human body would you find the Sertoli cells?

How many claws does a housecat have?

The gopher is a member of what order of mammals?

In the cartoon "Wacky Races', who drove the Boulder Mobile?

In the TV show "The Simpsons', who invented the drink "The Flaming Moe"?

Who was the first person to sign the Declaration of Independence?

'The 10 days that shook the world" refers to what country’s revolution?

What was the name of the plane that dropped the atomic bomb on Nagasaki?

How is "Rodrigo Diaz de Vivar" better known?