Break Down Carbohydrates

The esophagus receives food from the mouth after swallowing and then delivers it to the stomach. The stomach holds food which it is being mixed with enzymes which continue the process of breaking down the food into a useable form. When the contents of the stomach are processed they are released into the small intestine. In the small intestine food is broken down by enzymes released from the pancreas and bile from the liver, the food is moved through and mixed with digestive secretions. The small intestine is made up of three segments the duodenum, jejunum and the ileum, the jejunum and the ileum are mainly responsible from the absorption of nutrients in to the bloodstream. These contents start out semi-solid and end in a liquid form after passing through the organ. Water, bile, enzymes and mucous change its consistency, one the nutrients have been absorbed it then moves onto the large intestine. The large intestine connects to the rectum and is specialised in processing water so that emptying the bowels is easy.

Digestion starts in mouth and it is going through several steps. Teeth which are a Mechanical digestion start tearing and crushing the food down into small pieces so that the food will smoothly run down our throat. The salivary glands are located underneath the back of our tongues and that’s what is creating our saliva. The saliva is the Chemical Digestion is helping soften the food in the mouth so it is easy to swallow. Also saliva is the first out of several chemicals that is breaking the food into smaller bits. The tongue is the muscle that works with the food and saliva to form something similar to balls that can be swallowed. Also tongue contains taste buds so that we know if the food is salt, sweet, sour or bitter. Esophangus is a simple transportation tube that is joining the throat with stomach. When swallowing we are closing a trap door in our throats called the epiglottis. By closing this trap we are preventing the food prom going to trachea and into our lungs. Also Food moves down the esophangus using muscles not gravity. Stomach is the first stop after the Esophangus. When the food gets into stomach the stomach uses chemicals to try to make the food smaller. These chemicals are called gastric juices and they include hydrochloric acid and enzymes. (Enzymes are

The digestive system of a pig is classified as monogastric or non-ruminant, which is having a stomach with only a single compartment, like humans. In addition, the digestive tract of the pig has five main parts, including the mouth, esophagus, stomach, and small and large intestines. Furthermore, the mechanical breakdown of the food begins upon the entrance of the mouth in the digestive tract. Basically, the food is grinded into smaller pieces by its teeth. Next, saliva is produced in the mouth, acting to moisten the small food particles, along with an enzyme that starts the digestion of the starch. Then, the food is pushed towards the esophagus with the help of the tongue. Primarily, the esophagus carries the food from the mouth to the stomach, being a tube, which is carried out with the help of a series of muscle contractions that push the food towards the stomach. Subsequently, after the first of the contractions, swallowing, has taken place, the cardiac valve, located at the end of the esophagus, prevents food from passing from the stomach back to the esophagus. Likewise, the stomach comes next in the digestive tract; it serves as a reaction chamber, adding chemicals to the food. Also, hydrochloric acid and enzymes help break down food into small particles of carbohydrates, protein, and fats. Additionally, some particles are absorbed into the bloodstream, from the stomach, while others cannot be absorbed by the stomach, being passed to the small intestine through the pyloric valve. Moreover, the small intestine aids

The small intestine is where the completion of the digestion and absorption of nutrients happens. The small intestine is highly adapted for the absorption; villi and microvilli. The small intestine is the main site for lipid digestion. The pancreas secretes lipases which are special enzymes that digest fats after they have been mixed with bile.

Starch and fiber are both made of glucose but fiber moves through the small intestine undigested since we cannot digest it due to the lack of the correct enzyme and starch is broken down into glucose.

The large intestine functions to absorb the remaining water from the indigestible food matter and then to pass the matter out of the body.

There aren’t many compartments the food has to travel through. Food travels down the esophagus into the stomach, where it is met by stomach acid and food is broken down and passed through the small and large intestine, nutrients are absorbed, and the waste is

The bile emulsifies fats and neutralizes acids in partly digested food. A muscular valve in the common bile duct opens, and the bile flows from the gallbladder into the cystic duct, along the common bile duct, and into the duodenum.

Chemical digestion occurs in the gallbladder. This is where the bile breaks down the fats. The macronutrient which

he digestive system is a physiological marvel, composed of finely orchestrated chemical and physical activities. The food we ingest must be broken down to its molecular form for us to get the nutrients we need, and digestion involves a complex sequence of mechanical and chemical processes designed to achieve this goal as efficiently as possible. As food passes through the gastrointestinal tract, it is progressively broken down by the mechanical action of smooth muscle and the chemical action of enzymes until most nutrients have been extracted and absorbed into the blood.

Ingestion is the act of food actually entering the alimentary canal through the mouth, where said food is chewed and mixed with saliva from the glands in our mouth. The act of chewing and mixing the food with saliva initiates the digestion process, breaking down some carbohydrate with some lipids and enables the food to be formed into a bolus so this food can be swallowed. After this first process, the second process of propulsion takes place, which is accomplished be the act of swallowing the food itself and the act of peristalsis. Peristalsis moves food through the esophagus to the stomach via alternating waves of muscle contractions in the esophagus, where once the food has made its way to the stomach by the process of propulsion the next process of mechanical occurs in the stomach. Although yes, the act of chewing the food in the mouth is a form of mechanical digestion, mechanical digestion also occurs in the stomach where the food is churned in order to be broken down even further and also occurs in the small intestines where muscles continue to further break down the food into smaller pieces. As for chemical digestion, it has previously been mentioned that this process initiates in the mouth via the breakdown of carbohydrates by enzymes in the

The small intestine is the longest organ in this system as it is estimated at about four times your height. This is where the most chemical digestion happens. The enzyme that breaks down fats in the small intestine is called bile. Bile is produced in the liver, and stored in the gallbladder. Enzymes that break down proteins, fats, and carbohydrates are the pancreatic enzymes as there are multiple different ones. The liver, the gallbladder, and the pancreas are the three main organs in the digestive system in which food does not pass through. The small intestine, however uses all these enzymes to break down food chemically. Also, the small intestine has a lot of absorption. Absorption is the act of the digestive system absorbing, or taking in, nutrients that our body needs. The small intestine is responsible for a lot of absorption through finger-like structures called villi. These villi also increase the surface area of the small intestine allowing for maximum absorption and chemical digestion.

The bile moves into the gallbladder via tiny tubes. The bile is stored in the gallbladder and waits, becoming concentrated, for the signal to be released into the duodenum aiding in digestion. Without bile, the body could not digest fats, as fats do not absorb into water. The bile acts as a detergent and allows the two to mix.

1. In the process of fat digestion, the first step involves the enzyme lipase which begins the breakdown of the fat molecules such as glucose, but it only starts it since it doesn't have the ability to fully break them down. The next step involves bile salts which then act as emulsifying agents which will cause the fat glucose to mix with the other liquids within the body. Which leads to figure C that indicates the fat glucose forming into droplets from the emulsifying agents in the bile salts. The enzyme lipase comes into play again by breaking down the droplets into glycerol and fatty acids. After the fat glucose goes through the initiate breakdown with lipase, the bile salts that turn them into droplets and lipase again to digest them, the

The digestion of lipids (fats) usually starts of in the stomach. There are glands in the stomach that are composed of: