0
Describe digestion and absorption of food in small intestine large intestine enzymes?
Wiki User
∙ 14y ago
Colon
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What 2 things happen in the small intestine?
Chemical digestion and absorption of nutrients occurs in the small intestine.
What two digestive processes occur in the small intestine?
The two processes that occur are digestion and absorption. Digestion is the process by which your body breaks down food into small nutrient chemicals. While absorption is the process in which when the small nutrient molecules go through a wall of the digestive system and into the blood.
Is the large intestine mechanical digestion or chemical?
The large intestine is mechanical digestion; it absorbs water and is involved in peristalsis. It has nothing to do with enzymes, which is chemical digestion.
Chemical digestion occurs in the small intestine by enzymes from intestinal - brush border cells and the?
These enzymes are anchored into the cells that make up the brush border as integral membrane proteins. These enzymes are found near the transporters that enable absorption of the digested nutrients.
Is The stomach is responsible for digestion and all absorption occurs there?
This is not true. Almost all absorption occurs in the small intestine. The stomach simply uses its enzymes to break down food into smaller and smaller molecules. The most mechanical digestion occurs in the stomach due to the constant churning motion.
What enzymes act inside the small intestine and what are the functions of these enzymes?
enzymes are protien catalysts that spreed up digestion
What enzymes act inside the small intestine and what are the function of these enzymes?
enzymes are protien catalysts that spreed up digestion
Is the large intestine chemical or mechanical?
The large intestine is mechanical digestion; it absorbs water and is involved in peristalsis. It has nothing to do with enzymes, which is chemical digestion.
What are the functions of the small intestine?
The main and most important function of the small intestine is * absorption. While digestion of food practically starts in the mouth (mechanical digestion, enzymatic digestion), and continues in the stomach (digestion of proteins), the small intestine finished the digestion (others then protein), and absorb everything the body needs. Leaving the large intestine to deal with the absorption of water, and as a place for some bacterial activity (certain vitamins). The small intestine also * transport received the chime from the stomach, its peristaltic movement further it (what's left of it) down to the large intestine. It secrets * enzymes, digestive juices necessary for the digestion/absorption/pH regulation. * It receives other necessary enzymes, chemicals from other organs (bile ect.) which it utilises in the above process. More info could be found on the related links. Hope it helps.
What is Outline the basic principles of digestion and absorption?
Outline the basic principles of digestion and absorption?Digestion happens in the stomach ,gastric juices and hydrochloric acid are produced to break down food. The food is breaken in to managable size. Then the food and enzymes moves into the small intestine after five hours in the stomach.Absorption of substances takes place in different parts of the alimentary canal, like mouth, stomach, small intestine and large intestine. However, maximum absorption occurs in the small intestine It is the process by which the end products of digestion pass through the intestinal mucosa into the blood or lymph.all nutrients are absorbed via the intestine wall. Fatty acids and glycerol being insoluble, cannot be absorbed into the blood.
How many steps are there in the digestive system?
There are 7 general steps associated with locations in the body: 1. The mouth (chewing and salivary glands) 2. The esophagus (swallowing and entering the stomach) 3. The stomach (digestion by acid) 4. and 5. The small intestine (digestion by bile and pancreatic enzymes - duodenum) (absorption of nutrients - jejunum and ileum) 6. The large intestine (absorption of water and nutrients) 7. The rectum (waste elimination)
Which part of the digestive system is the major location for absorption of the end products of digestion?
Once food passes out of the stomach, enzymes get to work on the nutrients in the small intestine, breaking them into smaller products. It is also in the small intestine where substances are absorbed into the bloodstream. This absorption takes place in tiny, finger-like structures called villi. These line the walls of the intestine, and are ideal for the diffusion and active transport of molecules.
