What process is used to link amino acids in a polypeptide chain.

Translation
Amino Acids & Polypeptide Chains — Structure & Synthesis. During translation, a ribosome links amino acids together to form a polypeptide chain. A protein is made up of one or more of these chains.

The answer is cometm

The answer is atmosphere. there are four spheres of the earth: 1. geosphere (from greek word 'geo' = ground), 2. hydrosphere (from greek word 'hydro' = water), 3. biosphere (from greek word 'bio' = life), and 4. atmosphere (from greek word 'atmo' = air). a magnetosphere is a region of space around astronomical objects controlled by the magnetic field of that object. through the process of elimination, since lightning is present in the air, it can be found in the atmosphere.