Digestive System

As you increase the temperature at first the activity of an enzymes will also increase, so the reaction will go faster. At a certain temperature, called the optimum temperature, the enzyme will work at its maximum rate. Above the optimum temperature the enzyme activity decreases. This is due to the loss of shape by the enzyme molecules, a process called denaturation.

In mammals, most enzyme shave an optimum temperature of about 37 oC.

Roughly speaking, the rate of an enzyme reaction doubles for each 10 oC rise in temperature, until the optimum temperature is reached.

pH affects enzymes in a similar way. At a low pH many enzymes have a low activity. As the pH increases the enzyme activity increases until the optimum pH at which the enzyme has maximum activity. Above this pH enzyme activity decreases. These effects are also dueto denaturation of the enzyme molecules at extreme pH values.

Many enzymes work best at around pH 7.0. An important exception is pepsin, a protein-digesting (protease) enzyme in the stomach. This works at low pH values such as those found in the stomach (around pH 2.0), due to the presence of hydrochloric acid.

Our instincts are too find food, thinking is an afterthought (no pun intended).

the place in your body is the small intestine and what changes is that is contains high level of acids.

i think

No, the inside of the digestive tract is not the same from the pharynx to the end of the intestine. This is to say, it is not uniform in measurement or function. Different parts perform different tasks, such as the stomach breaking food down and the intestines absorbing nutrients.

It starts in your mouth and ends in your large intestine.

because when u eat food the food turns into waster

The esophagus is the tube that brings food and liquids from your mouth to your stomach. “Benign” means it’s not cancerous. Benign esophageal stricture typically occurs when stomach acid and other irritants damage the lining of the esophagus over time. This leads to inflammation ( esophagitis) and scar tissue, which causes the esophagus to narrow.

Try gargling salt water or go to your doctor.

Amylase, a digestive enzyme found in saliva, has no color when dissolved. In crystallized form it would be white.

enzymes

bile salt

Digestion starts in your mouth, when your teeth chew the cracker into small bits. Those are mixed with saliva, which starts breaking down the carbohydrates in the cracker. When you swallow it, it goes to your stomach, where digestive fluids break it down some more. Various bacteria in your intestines may also help with the breakdown. Nutrients are absorbed in the intestines, along with excess water.

The single vessel that drains blood from the digestive tract organs to the liver is the hepatic portal vein. Blood flow to the liver is unique, in that it receives both oxygenated and partially deoxygenated blood.

From food to droppings takes between three to four hours - ferrets have a very fast metabolism.

it does actually effect the stomach lining, but DNA in your stomach lining cells learn to produce cells faster. The stomach lining keeps burning away cells, but cells keep being produced.

Most of us think about mastication (chewing) when we think about eating. However, as demonstrated by infants, the elderly, and those who are on a liquid diet for other medical reasons, mastication is not essential for digestion.

No there not really a diffrerence; Just check the date!

In the United States.one case arises per 100,000 people.more common in Southeast Asia.occurs in men only slightly more often than in women.is most commonly diagnosed in people in their 50s and 60s.65% of patients with bile duct cancer are over age 65

It's the small intestine

It takes 20 hewers for food to go through your digestive system

it tells he died in spring.

digestive mucosa

duodenum

There are a few places you can find Anatomy Physiology Coloring Workbooks But the only way to find it free is to go online and download it.

a horse has the same digestive system as a rabbit