It shows proof of alien life at area 51 in the Nevada desert.
It is the 51st picture taken by Francis Crick showing the structure of DNA.
It helped scientist figure out what cells look like.
It was an X-ray diffraction photo that helped scientist discover the structure of DNA.
Cells
Atomic Nuclei
Molecules
Atoms
Humans
All of the above
Proteins
DNA
RNA
Viruses
Infrared
Visible
X-ray
Ultraviolet
the size of molecules.
the shape of cells.
the use of X-rays for taking pictures of bones.
the structure of DNA
34%
8%
16%
92%
Red light is made of longer wavelength light than blue light.
Each type of protein has a unique shape.
golf ball.
baseball
toy marble.
basketball.
X-ray diffraction can only be done on samples that are in crystal form.