()are used to digest the sewage to produce innocuous sludge in a biological sewage treatment plant.
13. How effectively can the average person learn during sleep as in the same period during the day?
after digestion and absorption of food fats, the resembled lipids in intestinal mucosal cells need ( ) to transport to blood, then to liver.
Constricting pupils, stimulated digestive and salivation activity and constricting lungs are due to the activation of the _________________ system.
Fat _ the blood vessels, making your circulation bad and therefore creating many problems.
b. The only function of fat in the body is to act as a source of potential energy.
As the fat man sat down, the deck chair ________ under him, with a loud noise of tearing canvas.
An enzyme that digests starch into disaccharides and it is usually secreted by salivary glands and by the pancreas is _______
Fat_ the blood vessels, making your circulation bad and therefore creating many problems.
The structures of the digestive system are the mouth, ____, esophagus, stomach, small intestines, large intestines, rectum and anus.
A gastroenterologist is a physician specializing in diseases of the digestive system including the following body parts EXCEPT __________. These specialists do not do surgery. Patients needing surgery are referred to a general surgeon.
The insulin injection sites must be rotated in order to prevent erosion of the fat beneath the skin.
You have been having chronic pains in your upper abdomen, and your family physician refers you to a specialist in diseases of the digestive tract called a______
Reader’s Digest (《读者文摘》) is one of the most popular and best-selling magazines in the USA.
According to the report,a person is most likely to stay fat for the whole of his life if he
Which of the following digestive juices can promote fat digestion?
The poor man was a fat man.
The building up of fat in the arteries can the flow blood, and a heart attack or stroke.
In the U. S. , thin is "in", fat is "out", this means ______.
a short fat man was seen____(breathe)heavily at the corner of the street at 10p.m.last night
The experiments show that high-fat diets_______________.
When did Chairman Xi Jinping build the first biogas digester in Shaanxi province? ( )
Human beings are animals. We breathe, eat and digest, and reproduce the same life【B1】common to all animals. In a biological laboratory, rats, monkeys, and humans seem very much the same.
()All fungi carry out extracellular digestion: they secrete enzymes that digest organic matter, and then they absorb the resulting nutrients.