Digestive System Essay

Functions There are 3 functions of the digestive system: food is broken down, nutrients are absorbed, and waste is eliminated. The food is broken down by chemical digestion (food is broken down by enzymes) and mechanical digestion (food is physically broken down). The nutrients are absorbed in the small intestine. Solid wastes are eliminated by being turned into feces (poop) and then exiting through the anus. The digestion process begins in the mouth. The mechanical digestion occurring in the mouth

Comparison of Monogastric digestive system, Hindgut Fermenter and Ruminant: Mouth: • Cat vs Rabbit: Cats have 6 incisors on the top and bottom jaw. The Rabbit has 2 incisors on the top and bottom jaw. Cats have 4 canines. Rabbits do not have any canines. This makes the cat more efficient at catching prey as canines allow the cat to hold onto its prey. Rabbits don’t need any canines as they are herbivores and they don’t need to catch prey. The cat premolars and molars are known as the carnassial

The digestive system is one of the most important systems in our body because it takes the nutrients out of food we eat and gives us energy to power our body. What is the digestive system? The digestive system starts at our mouth and goes all the way down our body to our anus. It is a nine meter process which goes through many different tubes. How does the digestive system work? The digestive system works when we chew food and use saliva to break it down. The food goes down our exophages and

The digestive system has a track that is about nine meters long. The ten main organs in this system are the mouth, oesophagus, liver, gallbladder, pancreas, stomach, small intestine, large intestine, rectum, and the anus. Throughout the digestive system food that we eat is broken down, nutrients we need are absorbed from this, and the waste materials left at the end are eliminated. The digestive process begins at the mouth. When you eat food, obviously, it enters your mouth first. Then, in the mouth

The digestive system helps the humans break down food and turn it into nutrients. The digestive system is made up of a lot of different organs such as salivary glands, pharynx, mouth, esophagus, stomach, liver, gallbladder, small intestine, large intestine, and pancreas. Salivary glands produce saliva, which keeps the mouth and other parts of the digestive system moist. The pharynx role in the digestive system is to connect the nose and mouth to the esophagus. The mouth is used for putting in food

The Digestive system plays an important role in the function of the human body. The digestive system converts food to energy your body needs to complete everyday activities. The digestive system also takes the waste in your body and eliminates waste. Major organs included in the process of the digestive system include the mouth, esophagus, stomach, and small intestine. The mouth is where the process begins. Saliva is added to the food that you chew, which makes it able to travel down the esophagus

Discover how the human digestive system works - one of the most important systems in the human body. Learn what each part does, and then see how much you remember with a quick quiz. !!!What is the Human Digestive System? We all love food. It's tasty, and fun, and absolutely vital for life. But have you ever wondered how your body turns all that yummy food into the stuff the body needs to work? The body needs energy, and it needs it in the form of glucose (sugar). So how do we get from complex food

have been miniaturized in the submarine to continue the fantastic voyage of the digestive system. We will be touring a 55-year-old male. The host will be having a hamburger, French fries, and a root beer. We will be tracing lunch through the digestion process. Digestion is the process of turning the food that is ate into energy needed to survive and involves creating waste to be eliminated. (Mohan, 2010). The digestive tract is a long twisting tube that starts at the mouth and ends at the anus, called

that can pass through the plasma membrane. The digestive system is in charge of this process. To begin, the mouth receives food, breaking it into smaller particles by chewing, a form of mechanical digestion with the teeth, for absorption. The tongue aids in this process of chewing and swallowing as a muscular organ. Additionally, the salivary glands in the mouth secrete saliva to help lubricate the food and begin chemical digestion with its digestive enzyme, salivary amylase. Also aiding in chemical

Digestive System Study Guide 1. Define the term digestion and explain its significance. The chemical and mechanical process of breaking down food and its absorption. Its essential to maintaining life. 2. Distinguish between mechanical digestion and chemical digestion. Chemical digestion is where complex food molecules are broken down to the basic building blocks by enzymes. Mechanical digestion is chewing, churning and segmentation. 3. Discuss the five digestive processes that overview the many functions