If a large part of the stomach is lost, it can affect both mechanical and chemical digestion. Mechanical digestion may be impaired due to a decrease in stomach capacity, impacting the mixing and breakdown of food. Chemical digestion can also be affected, as there may be a reduction in the secretion of digestive enzymes and acids, leading to incomplete digestion of nutrients. This can result in malabsorption issues, potential nutrient deficiencies, and digestive discomfort for the individual. In severe cases, it may require medical intervention to manage symptoms and support digestion.
Enzymes are protein-based substances that enhance digestion by acting as biological catalysts, making chemical reactions more likely to happen. They speed up the breakdown of large molecules into smaller, more easily absorbable components during the digestion process, promoting efficient nutrient absorption.
The main functions of HCl is killing microorganisms and bacteria. it also aids in digestion as it helps breaking down ingested food into small soluble particles which are then taken up by the blood stream. Reverse will happen if the stomach stops producing HCl.
When an antacid tablet dissolves in water, it undergoes a chemical change. The active ingredients in the tablet, like calcium carbonate or magnesium hydroxide, react with stomach acid (hydrochloric acid) to neutralize it, forming salt and water. This chemical reaction helps to relieve acidity in the stomach.
Enzymes are proteins that act as catalysts in the body, speeding up chemical reactions without being consumed in the process. They lower the energy required for reactions to occur, making them happen more efficiently. This allows essential processes like digestion, metabolism, and cell signaling to occur at a faster rate.
Chewing a soda cracker over time would break it down into smaller pieces due to the mechanical action of your teeth. The cracker would mix with saliva and begin to dissolve slightly, releasing its starches and sugars for digestion. Overall, the cracker would eventually be broken down and absorbed by your body as nutrients.
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The stomach has a very acidic environment. This favors the breakdown of proteins. An enzyme (i.e. a biological catalyst) called trypsin is active at acidic conditions (gastric juice) and is responsible for the break down of proteins in the stomach.
Chemical and mechanical ingestion take place in the mouth. Chemical and mechanical digestion also take place in the stomach. Chemical digestion takes place in the small intestine.Ingestion, digestion then absorption.In the mouth, both chemical digestion and mechanical digestion happen. The mechanical part is your teeth crushing the food into smaller pieces. The chemical part is when the salivary glands give off a special fluid that contains enzymes. When food enters the stomach, an enzyme is released that helps to digest food chemicaly. The muscles in the stomach also digest food mechanicly. Lastly, the small intestine completes the chemical and mechanical digestion of food. The small intestine takes out all the useful matirial and sends it to the cells as tiny molecules that the cells use in cellular resparation.Baisicly, they all use chemical and mechanical digestion.
Mechanical digestion starts when food is chewed physically by the teeth (grinding and tearing the food), and the remaining steps of digestion continue from then on.
Mechanical Digestion (ex. chewing your food) and Chemical Digestion (ex. your spit breaking down the food). Those examples happen in the mouth, but both types happen elsewhere in the body, too.
actually the mechanical digestion takes place first in our body that is the whole process of digestion we normally study. where the whole process is of getting things like glucose, minerals, proteins etc.. but the chemical digestion takes place at the cellular level means in the cells that is the break down of glucose in getting energy to work or metabolism of the cells
Digestion happens in the stomach and the small intestine.
childbirth does not happen in the stomach.
Mechanically, the food is mixed in the stomach by peristalsis and chemically, food is mixed with enzymes and strong digestive solutions to help break the food down. So, without the stomach, neither could work, therefore digestion couldn't be completed so in the end you'll die, unless there is a machine that could take over your stomach but I'm not quite sure they have that equipment yet... hope i helped :)
Digestion starts in the mouth by chewing but most of the digestion is in the stomach where digestive juices are located.