What is a prokaryotic ribosome?

Scientists divide cell life into two main groups, Prokaryotes and eukaryotes. Eukaryotes are more complex organisms than prokaryotes, which are bacteria and similar group called Archaea. Ribosomes are present in all cells and are part of an apparatus that compiles proteins inside the cell from the cell's genetic plan. Prokaryotic ribosome is a ribosome that works in a bacterial or archaic cell.

Prokaryotes and eukaryotes have different structures for their cells and have different ways of operating cells. Although all cell species have a genetic material inside themselves that calls a cell to produce proteins, and ribosomes that create proteins, the way the cell does depends on whether the cell is prokaryotic or eukaryotic. Prokaryotic ribosome consists of two subunits called 50 and 30 years. "S" means Sedberg's units, which is a method of measuring this rate of sedimentation. Each subunit contains both ribonucle (RNA) molecules and protein molecules.The 30s subunit contains 16s ribonucleic acid and 21 different proteins. Subedity 50. years contains 5s RNA, 23s RNA and more than 30 proteins.

All these molecules connect together to form a single prokaryotic ribosome. For example, one bacterial cell contains thousands of ribosomes, some of which are free in the cell and some of them are glued to a cellular structure called endoplasmic reticulum. Only components of prokaryotic ribosome are necessary for its function, but the shape of the ribosome. It has grooves and gaps that allow it to fit in the building blocks of proteins and genetic material, which is a teaching source for protein.

Genome of Containstruction cells for all proteins that cell must function properly. However, the cell creates proteins only when copies of the gene for this protein are made from the main copy. These copies are ribonucleic acids (MRNA) and ribosomes areThey recognize rather than the main copy.

Ribosomes stick to MRNA and other forms of RNA, called transmission RNA, collect the necessary building blocks from the cell to form the desired protein and bring them to ribosomes. These building blocks are amino acids, and as soon as ribosomes hold amino acids together in a long chain according to MRNA instructions, the protein let go to the cell. Prokaryotic ribosomes are very fast in their work and can stick together up to 20 amino acids per second.