The interior of a cell is composed of organelles, the cytoskeleton, and the cytosol. The cytosol often comprises more than 50% of a cell's volume. Beyond providing structural support, the cytosol is the site wherein protein synthesis takes place, and the provides a home for the centrosomes and centrioles.
Epidemiologically definition, the branch of medicine dealing with the incidence and prevalence of disease in large populations and with detection of the source and cause of epidemics of infectious disease. See more.
1 Distinguish between definitions of epidemiology and clinical epidemiology. 2  Apply the terminology of the Epidemiologic Triad to an infectious disease.  Use the Epidemiologic Triad to identify modifications that will affect the frequency of disease in a population.