Anatomy physiology digestive system essay

The liver is considered to be a digestive organ, because the bile it produces helps to break down fats. This system allows nutrients such as amino acids, electrolytes, hormones, dissolved gases and blood cells to circulate throughout the body.

Neurophysiology, Endocrinology, Immunology, Exercise physiology, Cardiovascular physiology, Renal physiology, Respiratory physiology, and pathophysiology.

Retrieved from Endocrine System: The pancreas which delivers digestive enzymes to the small intestine, also in functionally a digestive organ.

Anatomy is the study of the relationships of the body structures.

Free Science essays

Peristalsis is a muscular wave that travels the length of the GI tract, moving partially digested food a short distance down the tract.

The pharynx is responsible for the passing of masses of chewed food from the mouth to the esophagus. Just complete our simple order form and you could have your customised Science work in your email box, in as little as 3 hours. Retrieved from Skeletal System: This system is the largest of the body Taylor T.

Pseudo Stratified Columnar Ciliated: It is located just inferior to the stomach and wraps around the superior and lateral border of the small intestine. Pharynx The pharynx, or throat, is a funnel-shaped tube connected to the posterior end of the mouth.

Classification of Epithelium Epithelium is classified according to the number of cell layers and the morphology of the surface cells KUMC, These glands include the pituitary, thyroid, pineal, parathyroid, adrenal, pancreas, gonads, and the thymus Taylor T.

Physiology also has several branches of studies which are: Pharynx — allows the passage of both food and air. The nervous system consists of the brain, sensory organs, spinal cord, and the other nerves that connect the organs with the rest of the body Taylor T.

Muscle tissue contracts in response to stimuli; this contraction lengthens the muscle to create movement Jones and Bartlett Learning, no date. Small blood and lymphatic vessels in the intestinal wall pick up the molecules and carry them to the rest of the body.

The tissue in particular helps pump blood out of the chambers of the heart Beckett, These include movement, reproduction, growth, and response to stimuli, exchange of gases, excretion and nutrition. For instance, the nervous tissue is specialised to react to stimuli and conduct impulses to various organs in the body which in turn bring about a response to the stimulus Solomon, The enzymes and acid in the stomach continue chemical digestion, but the bulk of chemical digestion takes place in the small intestine thanks to the action of the pancreas.

Retrieved from Inner Body: Teeth — break food down mechanically into smaller particles that may be ingested more easily.

Anatomy And Physiology Of The Digestive System Essay Sample

It assists the process of chewing and man oeuvres food to a position where it can be swallowed easily. It takes many waves of peristalsis for food to travel from the esophagus, through the stomach and intestinesand reach the end of the GI tract.

The organs of the digestive system include the oral cavity mouthesophagus, stomach, small and large intestine and rectum. The cells are cube-shaped and provide protection of larger ducts, cell layers surround and protect gland ducts i.

Anatomy and Physiology Essay Sample

Because the pharynx serves two different functions, it contains a flap of tissue known as the epiglottis that acts as a switch to route food to the esophagus and air to the larynx.

Flat-scale like, found in lining of oesophagus and provide protection from stomach acid and external sources See Fig.(i) Identify the parts of the digestive system on the diagram overleaf.

Smooth muscle- lining of the walls of gastrointestinal tract involuntary contracts and relaxes creating wave like contractions called peristalsis that helps to move food along gastrointestinal tract and helps to mix the substances.

Anatomy and Physiology Essay Sample Anatomy and Physiology are studied together but differ in many ways but go hand in hand in studying the human body.

Anatomy is the study of the relationships of the body structures. The Human Digestive System – Interactive anatomy images teach you all about the stomach, liver, gallbladder, appendix and the other digestive system organs. The pancreas secretes digestive enzymes into the small intestine to complete the chemical digestion of foods.

Digestive System Physiology. Anatomy and Physiology; Anatomy and Physiology.

Digestive System

WE WILL WRITE A CUSTOM ESSAY SAMPLE ON. to perform a named function/functions Even though the systems may seem very separate in their activities the digestive system and respiratory system both contribute to work together.

The systems cannot work by themselves as they both. Essay on Anatomy and Physiology How 2 Body Systems Work Together. Words Jul 5th, 4 Pages.

The digestive system is made up of all different organs which starts at the mouth and finishes at the anus but on the way involves all The Reproductive system. A. ANATOMY AND PHYSIOLOGY The Reproductive system’s main function.

essay about anatomy and physiology of the digestive system  ANATOMY AND PHYSIOLOGY OF THE DIGESTIVE SYSTEM The digestive system is basically a tube running through the body from the mouth to the anus.

Anatomy physiology digestive system essay
Rated 3/5 based on 27 review