Digestive System Essay

Assignment on DIGESTIVE SYSTEM (UNIT 14 – PHYSIOLOGY) Task 1 (P6, P7) Produce a written account of the digestive system, explaining the structure (P6) and the function (P7) of each of these sections of the digestive system:- Mouth (including teeth and tongue) Pharynx Oesophagus Stomach Gall bladder Liver Pancreas Small intestine Large intestine Digestive System: We need a continuous supply of nutrients to maintain the proper functioning and structure of our body. Digestive system ensures that

What is the digestive system? Why is digestion important? How does digestion work? How does food move through the GI tract? How do digestive juices in each organ of the GI tract break down food? What happens to the digested food molecules? How is the digestive process controlled? Points to Remember Clinical Trials What is the digestive system? The digestive system is made up of the gastrointestinal (GI) tract—also called the digestive tract—and the liver, pancreas, and gallbladder. The GI tract is

The digestive system is one of the main organ systems. The first process in the digestive system is to consume the food. This is called ingestion. The digestive system is what absorbs and breaks down the food and drinks that were eaten. The digestive organs break down food in two ways, mechanical digestion and chemical digestion. In mechanical digestion, the processes starts from the mouth to the stomach. During this process the food gets broken into smaller sizes. Then from there chemical digestions

The digestive system is one of the most overlooked systems in the human body. Although most people cannot sense the system at work like they do when they breathe in air or feel their heart beat, it still continues to deliver nutrients throughout the systems. The digestion system is responsible for nourishing the human body with the energy necessary to stay healthy and getting rid of the unnecessary materials (Marieb 1989). The digestive system is composed of the mouth, pharynx, esophagus, stomach

Digestive System: Homo Sapiens Focusing on the two man orifices involved with the digestive system of the human body, we are donuts. Inserting food into the mouth to begin the process, which will eventually expel the unusable waste material out of the body at the anus. In the mouth several structures act simultaneously to start digestion and is composed of two portions. The buccal cavity, the space in front of the teeth bounded to the cheek and gums; and the oral cavity proper the space inside the

The human digestive system is like a machine composed of many parts of the body that work together to turn foods and liquids into energy that the body requires to function. The digestive tract begins with the mouth. This is where the enzyme amylase is released to initiate the process of digestion. The epiglottis is a small piece of tissue that covers the opening of the larynx. Once food passes through the epiglottis, it goes to the gallbladder, a small pouch that stores bile. The gallbladder releases

Digestive system The digestive system breaks down food particles so they are easier to digest. The large intestine(Number) helps break down food. The large intestine has a layer of mucus to make sure no acid makes holes through the large intestine. The small intestine (number) helps break down food with enzymes to lead to the anus. Circulatory system The circulatory pushes blood throughout the body using the heart and veins. The heart is connected to the veins. It has two pumps to pump blood

The stomach is a muscular, hollow part of the gastrointestinal tract that functions as a vital digestive organ in the digestive system. The stomach is involved in the second stage of digestion following chewing. The stomach is located between the oesophagus and small intestine. It is in the left upper part of the abdomen cavity. It is attached to the back of the abdominal wall by the peritoneum which covers the outside of the stomach, the peritoneum extends down the front of the abdominal organs

The digestive system is an organ system which consists of a group of organs working together to convert food into energy and nutrients which helps to maintain the body. The organs that make up the digestive system include the pancreas and salivary glands, small intestine, liver, stomach and large intestines. The function of the digestive system is to digest and absorb. Digestion is the breakdown of food into smaller molecules which are them later absorbed in the body. The digestive system is divided

The digestive system is a series of connected organs whose purpose is to breakdown the food we consume. Food is made up of large, complex molecules, which the digestive system breaks down into smaller, simple molecules that can be absorbed into the bloodstream. The simple molecules travel through the bloodstream to all of the body's cells, which use them for growth, repair, and energy. The digestive system involves two stages: mechanical breakdown and chemical breakdown. In the mechanical breakdown