WebThe digestive system The digestive system, in a functional sense, starts at the mouth, with the teeth used to capture prey or collect plant foods. Mouth shape and tooth structure vary greatly in fishes, depending on the kind of food normally eaten. WebFunctions of the liver. The liver regulates most chemical levels in the blood and excretes a product called bile. This helps carry away waste products from the liver. All the blood leaving the stomach and intestines passes through the liver. The liver processes this blood and breaks down, balances, and creates the nutrients and also metabolizes ...
Digestive System - Function and Organs Biology …
WebFeb 28, 2024 · How does my digestive system work? Each part of your digestive system helps to move food and liquid through your GI tract, break food and liquid into smaller parts, or both. Once foods are broken into small enough parts, your body can absorb and move … In women, abdominal adhesions in the pelvis or inside the uterus can compress … How the Heart Works The Heart. Language switcher. English; Español; ... This … Celiac Disease - Your Digestive System & How it Works - NIDDK high amylase and lipase levels—digestive enzymes made in your pancreas; high … Diverticular Disease - Your Digestive System & How it Works - NIDDK Viral Gastroenteritis - Your Digestive System & How it Works - NIDDK Crohn's disease, a disorder that causes inflammation, or swelling, and irritation … Ulcerative Colitis - Your Digestive System & How it Works - NIDDK Cyclic Vomiting Syndrome - Your Digestive System & How it Works - NIDDK WebApr 9, 2024 · The digestive system is the group of organs that break down food in order to absorb its nutrients. The nutrients in food are used by the body as fuel to keep all the body systems working. The leftover parts of food that cannot be broken down, digested, or absorbed are excreted as bowel movements (stool). PIXOLOGICSTUDIO / Getty Images highlight tv
Digestive system healthdirect
WebRuminant stomachs have four compartments: the rumen, the reticulum, the omasum and the abomasum. Rumen microbes ferment feed and produce volatile fatty acids, which is the cow’s main energy source. Rumen microbes also produce B vitamins, vitamin K and amino acids. In calves, the esophageal grooves allows milk to bypass the rumen and directly ... WebDigestive and Excretory Systems The digestive system is responsible for breaking down food into molecules small enough to be used by the body's cells and tissues. WebJan 15, 2024 · A digestive system is a group of organs consisting of the central gastrointestinal (GI) tract and its associated accessory organs that break down food into smaller components so that nutrients can be … small pdf word to jpg