Most Important Questions for Class 10th

Most Important Questions for Class 10th

Q: What helps making the acidic food alkaline that is coming from the stomach?

A: Bile Juice

Q: What helps making the acidic food alkaline that is coming from the stomach? Explain?

Bile juice is secreted by the liver and stored in the gallbladder. It is released into the small intestine when food enters. Bile neutralizes the acid in chyme, raising its pH and making the intestinal environment more alkaline. This is critical step, as the enzymes in the small intestine that further digest food work optimally in an alkaline condition. Along with neutralizing the acid, bile aids in the emulsification of dietary fat, which helps in its digestion.  

Q: What do you mean by Gastric Juice?

A: Gastric juice, a combination of pepsin, hydrochloric acid, and other enzymes, is secreted into the stomach to aid in the digestion of food. It is acidic in nature, with a pH ranging from 1.5 to 3.5, which is essential for pepsin's protein digestion process. The acidity of gastric juice also kills many bacteria that enter the stomach, providing a protective function against infection.

Q: What do you mean by Hydrochloric Acid?

A: Hydrochloric acid (HCL) is one of the main components of gastric juice. It creates the acidic environment in the stomach needed to activate pepsin and other enzymes. HCL helps to break down food and kill ingested pathogens.