NEET PG DENTAL EXAM

HISTOLOGY

DIGESTIVE SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The organ where food is mashed and then broken down by acids?
A
esophagus
B
small intestine
C
stomach
D
mouth
Explanation: 

Detailed explanation-1: -Chemical digestion in the stomach occurs through the enzyme that was released in the mouth. It is still present and working to break down the carbohydrates. The stomach provides further chemical breakdown through the use of acids. The main acid present in the stomach is gastric acid.

Detailed explanation-2: -The pancreas makes enzymes that help digest proteins, fats, and carbs. It also makes a substance that neutralizes stomach acid. These enzymes and bile travel through special pathways (called ducts) into the small intestine, where they help to break down food. The liver also helps process nutrients in the bloodstream.

Detailed explanation-3: -The glands in the stomach lining produce stomach acid and an enzyme that digests protein. Pancreas. The pancreas produces a juice containing several enzymes that break down carbohydrates, fats, and proteins in food.

Detailed explanation-4: -Stomach: An organ with strong muscular walls, the stomach holds the food and mixes it with acid and enzymes that continue to break the food down into a liquid or paste.

There is 1 question to complete.