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