Definition: Small RNA-containing particle in the cytoplasm of all cells actively engaged in protein synthesis.
Context: The ribosome moves along the messenger-RNA in a zipper-like fashion, the amino acids linking up to form a polypeptide chain. When the completed polypeptide chain is released, the ribosome reattaches itself to a new starting point to a messenger-RNA.
Term: WATSON, J.D., BAKER, T.A., BELL, S.P., GANN, A., LEVINE, M. and LOSICK, R. (2004) Molecular Biology of the Gene, 5th Ed., Pearson: San Francisco (p. 32)
Definition: WATSON, J.D., BAKER, T.A., BELL, S.P., GANN, A., LEVINE, M. and LOSICK, R. (2004) Molecular Biology of the Gene, 5th Ed., Pearson: San Francisco (p. 32)
Context: EMERY, A.E.H. y MUELLER, R.F. (1992) Elements of Medical Genetics, Churchill Livingstone: New York. 8th Edition (p. 17).