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