<prompt> Termination is caused by all exceptPeptidyl transferase48s complexRF-1UAA  <response>: Termination Process of Translation After successive addition of amino acids , ribosome reaches the trerminator codon sequence UAA ,UAG or UGA on the mRNA. Since , there is no tRNA bearing the corresponding anticodon sequence , the A site remains free. The release factor RF enters the site.The RF binds with rf3 NAD GTP. Theis complexalong hydrolyzes the peptide chain from the tRNA at the P site.This needs hydrolysis of GTP to GDP. The completed peptide chainis now released. Finally,80S ribosome dissociates into its component units of 60S and 40S. REF : DM VASUDEVAN TEXTBOOK , EIGHTH EDITION , Page no :583. 