Question 1:

Which organ is responsible for the production and secretion of bile?

Explanation: The liver is responsible for the production and secretion of bile. Bile plays a crucial role in the digestion and absorption of fats in the small intestine.

Question 2:

What is the function of the small intestine in the digestive system?

Explanation: The small intestine is primarily responsible for the absorption of nutrients. It is where the majority of digestion occurs and where the final breakdown of carbohydrates, proteins, and fats takes place.

Question 3:

Which structure is responsible for the initial breakdown of food through mechanical digestion?

Explanation: The tongue is responsible for the initial breakdown of food through mechanical digestion. It helps mix the food with saliva and forms it into a bolus, making it easier to swallow and initiating the process of digestion.

Question 4:

What is the function of the stomach in the digestive system?

Explanation: The stomach is primarily responsible for chemical digestion. It secretes gastric juices, including enzymes and acid, to break down food into a semiliquid mixture called chyme. The stomach also plays a role in the storage of food before it is further digested in the small intestine.

Question 5:

Which organ produces enzymes that aid in the digestion of carbohydrates, proteins, and fats?

Explanation: The pancreas produces enzymes that aid in the digestion of carbohydrates, proteins, and fats. These enzymes are released into the small intestine to further break down food and facilitate nutrient absorption.