The DNA Double Helix Discovery

In the video, DNA is described as being difficult to study because it is similar to __________.

Was Watson and Crick's first DNA model correct?

• yes

• no

• I don't remember

Whose research did Watson and Crick mainly use to create their model of DNA?

Which scientist discussed in the video like to wear "gym shoes"

• Watson

• Crick

• Franklin

• Chargaff

The arrangement of the _______ revealed how DNA works.

The idea of genes dates back to ______

• 1820s

• 1840s

• 1860s

• 1880s

What was the name of Rosalind Franklin's famous "photo" of DNA?

• The DNA Photo

• Photo 51

• The Double Helix

• Gene Expression