2) Mention the role of the following in human
digestive system
saliva
MUCUS
Bile Juice
pancreatic Juice
Answers
Answer:
Pancreatic juice is the right answer
Answer:
DIGESTIVE SYSTEM
Digestion is important for breaking down food into nutrients, which the body uses for energy, growth, and cell repair. Food and drink must be changed into smaller molecules of nutrients before the blood absorbs them and carries them to cells throughout the body.
SALIVA
Saliva moistens the mouth for comfort, lubricates as you chew and swallow, and neutralizes harmful acids. It also kills germs and prevents bad breath, defends against tooth decay and gum disease, protects enamel, and speeds up wound healing.
MUCUS
The mucins in mucus can work as a selective barrier, lubricant, or viscous material depending on their structure. When mucin structure and production is normal, mucus protects surfaces all over our body, which helps us live alongside many different microbes.
BILE JUICE
Bile is a fluid that is made and released by the liver and stored in the gallbladder. Bile helps with digestion. It breaks down fats into fatty acids, which can be taken into the body by the digestive tract
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.