Question

Describe digestion. Describe role of saliva, bile juice and pancreatic juice in digestion.

Answer 1

Answer:

digestion is when the food digests .

role of saliva - Saliva has important functions in maintaining mucosal integrity and indigestion through salivary enzymes, buffering, remineralization, and lubrication [13]. ... Saliva acts in relation to taste, mastication, bolus formation, enzymatic digestion, and swallowing

role of bile juice - Bile contains bile acids, which are critical for digestion and absorption of fats and fat-soluble vitamins in the small intestine. Many waste products, including bilirubin, are eliminated from the body by secretion into bile and elimination in feces

role of pancreatic juice - During digestion, your pancreas makes pancreatic juices called enzymes. These enzymes break down sugars, fats, and starches. Your pancreas also helps your digestive system by making hormones. These are chemical messengers that travel through your blood.

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Answer 2

Explanation:

Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules so that they can be absorbed into the watery blood plasma. In certain organisms, these smaller substances are absorbed through the small intestine into the blood stream.

Saliva contains the enzyme amylase that breaks some starches down into maltose and dextrin. Thus, digestion of food occurs within the mouth, even before food reaches the stomach.

bile juice It breaks down fats into fatty acids, which can be taken into the body by the digestive tract.

During digestion, your pancreas makes pancreatic juices called enzymes. These enzymes break down sugars, fats, and starches. Your pancreas also helps your digestive system by making hormones. These are chemical messengers that travel through your blood.

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