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