What would happen to a animal that does not ribosomes?

I'm answering this as 'What would happen to an animal that does not have ribosomes?' Ribosomes are the main site for DNA translation, where the genetic code (held in DNA) is translated into a sequence of amino acids. Three 'bases' or segments in the DNA molecule code for one amino acid. The amino acids then join together to form proteins, the building blocks of life. Therefore, if there were no ribosomes, no proteins would be produced and, therefore, the animal would quickly die. I'm not sure if there are any animals which do not have ribosomes, and have worked out another way to synthesise DNA...