Most codons in messenger RNA (from DNA) correspond to the addition of an amino acid to a growing polypeptide chain, which may ultimately become a protein. Stop codons signal the termination of this process by binding release factors, which cause the ribosomal subunits to disassociate, releasing the amino acid chain.
V-chip is a generic term for technology used in television set receivers in Canada, Brazil and the USA, which allows the blocking of programs based on their ratings category. It is intended for use by parents to manage their children's television viewing.
In computing, Control-V is a control character in ASCII code, also known as the synchronous idle (SYN) character. It is generated by pressing the V key while holding down the Ctrl key on a computer keyboard.