gamma ray. A stream of electromagnetic radiation having wavelengths shorter than those of x-rays and therefore greater energy and penetrating power.. A photon of electromagnetic radiation of very short wavelength, less than about 0.01 nanometer, and very high energy, greater than about 100,000 electron volts. Gamma rays are emitted in the decay of certain radioactive nuclei and in electron-positron annihilation. 2. A narrow beam of such photons.
The ribosomes makes proteins using coded instructions that come from the nucleus
A: There are four organelles that are involved in protein synthesis. These include the nucleus, ribosomes, the rough endoplasmic reticulum and the Golgi apparatus, or the Golgi complex. All four work together to synthesize, package and process proteins. Protein synthesis begins with DNA. The DNA in an organism creates the RNA that then codes for and synthesizes the proteins. DNA is found in the cellâs nucleus and makes the RNA in the nucleus as well. The RNA then exits the nucleus and is translated by the cellâs organelles into amino acids.