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Digestive System

Digestive System is the category for questions regarding the breakdown and absorption of food-stuffs in our alimentary canal. Questions about the stomach and intestines can be included in this category.

7,599 Questions

What are the 14 steps of digestion in order?

1) Oropharynx

2) Pharynx

3) Esophagus

4) Stomach

5) Duodenum

6) Jejunum

7) Ileum

8) Cecum

9) Ascending Colon

10) Transverse Colon

11) Descending Colon

12) Sigmoid

13) Rectum

14) Anal canal

How does colon cleansing tea work?

Colon cleansing teas contain plant ingredients that act as a natural laxative. These teas help to remove mucoid plaque and restore colon health. Colon cleansing teas are sometimes used to reduce bloating and assist in weight loss.

What do digestive enzymes do to starch?

the digestive enzymes turn the starch in to sugar!

What is the site of first step in carbohydrate digestion?

The first portion of carbohydrate digestion in humans takes place in the mouth as amylase in the saliva starts to break down sugars.

Digestion of fats?

The digestion of fats is accomplished in two stages. First the emulsification stage requires bile to break the fat down into smaller particles, then the pancreas secretes pancreatic lipase which then breaks it down further to where it can be taken up by a lacteal into the lymphatic system.

What enzyme digests lipids?

Lipids are digested by lipases.

A lipase is an enzyme that catalyzes the breakdown of a lipid (triglyceride) molecule into one molecule of glycerol and three molecules of fatty acid.

Does a snake measure its intended victim to see if it can digest it before attacking the victim?

In most cases, a predator such as a snake will instinctively know what it can and cannot swallow and/or digest. There have been times where a snake has attempted to swallow and digest it's prey and have it turn out a bit too large.

How does mucus and digestive acids protect the skin?

Without mucus your stomach would eat it self. The acids help break food down.

Is it a right to go to the bathroom or a priviledge?

Considering it is a biological need, it should be considered a right. However, many situations in society control when and how often people can use a bathroom, examples, schools, work, court proceedings, prisons in certain circumstances. So in some ways, the opportunity to run off to the bathroom might be considered by authority figures to be a privledge.

How does the digestive system of the tiger work?

the zebra digestive system is just the same as the humans but of course it is a little

different.and the zebra's digestive system also begins with the mouth,stomach,small

intestine,large intestine and anus.

What is a digestive system made of?

digestive system is made up of sqamous cell epithelium ,serous layer, circular and longitudnal smooth muscle,submucous layer,mucous layer.

What is the primary site of the intracellular digestion?

The primary site of intracellular digestion are the lysosomes.

What are some jobs in the digestive system?

a gastroenterologist or digestive health nurse

What is dyskinesia of the esophagus?

Dyskinesia of the esophagus is any disorder that affects the movement, or motility, of the esophagus. This may include spasms of the esophagus or problems related to an underlying disease.

Where is the pyloric section located in a pig?

One of the reasons that you are studying pigs, it that they are exactly like us. The pylorus in the digestive system in both pigs and humans is a part of the stomach that produces gastrin. It is the very last section of the stomach. It has a muscle like structure that forms a sphincter that controls the outlet of pyloric portion of stomach into duodenum.

Is movement of food through peristalsis a chemical change?

Peristalsis is strictly mechanical. If you think of pedaling a bicycle up and down small rolling hills, that is like the mechanical action of peristalsis. It keeps pushing foodstuffs forward--even when you become constipated, the muscles will still try to keep 'pedaling'. Chemical action involves enzymes or bile.

What are the functions of the chemical digestion in animals?

Chemical digestion begins in the mouth with the secretion of saliva from three pairs of salivary glands. Saliva contains the digestive enzyme salivary amylase.

Which region of the digestive system is bile released?

Bile is produced in the liver and stored in the gall bladder. The gall bladder releases bile into the small intestine. Bile aids in the digestion of lipids while in the small intestine.

How could you describe the action of salivary amylase?

It hydrolyzes alternative glycosidic bonds to convert starch into maltose. In simple terms, it breaks down starch into sugars.