A Doctor of Optometry (OD) attends four years of college, four years of optometry school and then an optional one-year residency. Optometrists undergo extensive and intensive refractive and medical training mainly pertaining to the eye and the entrance criteria to attend optometry school is also highly competitive.
The main function of the Golgi apparatus is to be responsible for handling the macromolecules that are required for proper cell functioning. It processes and packages these macromolecules for use within the cell or for secretion.rimarily, the Golgi apparatus modifies proteins that it receives from the rough endoplasmic reticulum, however, it also transports lipids to vital parts of the cell and creates lysosomes. As part of eukaryotic cells, the Golgi apparatus works in unison with the endomembrane system.
The Golgi Apparatus is an organelle found in most Eukaryotic cells. It was identified in 1897 by the Italian physician Camillio Golgi and named after him. The function of the Golgi is to make proteins for the cell. The Golgi apparatus job is to send the packages elsewhere in the cell or to the outside of the cell. The Golgi body receives proteins and amino acids from the Endoplasmic Reticulum (ER) and packages them in vesicles and sends them out to other areas of the cell where they are needed. It is often called the processing center of the cell. This organelle typically functions to carry proteins within the cell and out of the cell. Its' function is to modify, sort, and package proteins and other materials from the cellular endoplasmic reticulum for storage within the cell and the secretion to the exterior of the cell.