A BBC Bitesize secondary school revision resource for Higher Biology about RNA and protein synthesis. The protein is then passed from the rough ER to the Golgi. Protein biosynthesis is the process whereby biological cells generate new proteins; it is balanced by the loss of cellular proteins via degradation or export. Chapters 2, 3, 4, and Protein Synthesis & Mutations. Different types of organelles of the plant that serve as centersof metabolic activities. The protein synthesis page provides a detailed discussion of the steps in protein synthesis and. acid changes in the protein. 2. types of cell surface receptor. Protein synthesis is accomplished through a process called translation. 1 of 2 Protein Synthesis. Many copies of a protein can be made from one mRNA. Steps in Protein Synthesis. At some other prior time, the various other types of RNA have been synthesized using the appropriate DNA. The RNAs migrate. RNA's Role in Protein Synthesis. Overview. There are three primary types of RNA involved in protein synthesis: messenger RNA, transfer RNA and ribosomal RNA. and is the site of RNA synthesis and processing. and protein synthesis and degradation. . List of types of proteins; The three roles of RNA in protein synthesis. Messenger RNA (mRNA). This decoding process requires two types of adapter molecules: tRNAs and. 8.2 Protein Synthesis Occurs by Initiation, Elongation, and Termination 155 Protein synthesis falls into the three stages shown in FIGURE 8.7: • Initiation involves.