View a set of models provided by a university professor that illustrate the structure of the cell's protein synthesizers.

Find out how ribosomes are associated with rRNA, tRNA and mRNA and learn about the structure's role in protein synthesis.

Comprehensive guide complete with labeled figures gives a discussion of ribosomes and their part in protein synthesis.

July, 2000 article discusses three-dimensional cryo-electron microscopy and ribosomal movement. From the Howard Hughes Medical Institute.