Cell biology explains the structure, organization of the organelles they contain, their physiological properties, metabolic processes, signaling pathways, life cycle, and interactions with their environment. This is done both on a microscopic and molecular level as it encompasses prokaryotic cells and eukaryotic cells.
Small Intestine. Digesta passes from the stomach into the small intestine. The small intestine is approximately 28% of the horsesâ digestive tract, is 15-22m long and has a volume of 55-70 litres. This is the major site of digestion in the modern performance horse.f the horse is fasted, it will take 24 hours for the stomach to clear. It has long been a question as to what you should feed a horse first, grain or hay. Because of their density, grains tend to stay in the stomach longer, but it has not been proved to be advantageous to feed either first.
The horseâs digestive system is made up of several organs, each of which provides an important function in digesting and utilizing the nutrients that are in the feed and forage ingested by the horse. Anything the horse eats goes first to the stomach and then to the small intestine. Material not digested in the small intestine passes through the ileo-cecal orifice into the cecum and then to the large intestine.