Understanding the Digestive System

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

• Absorption of nutrients

• Mechanical and chemical digestion of food

• Production of bile

• Storage of waste

Which part of the gastrointestinal tract is primarily responsible for nutrient absorption?

• Stomach

• Small intestine

• Large intestine

• Oesophagus

Where is bile produced in the digestive system?

• Stomach

• Pancreas

• Liver

• Gallbladder

What is the role of the large intestine in the digestive system?

• Digestion of proteins

• Absorption of water and electrolytes

• Production of digestive enzymes

• Breakdown of fats

How does the digestive system contribute to maintaining overall health?

• By producing red blood cells

• By regulating body temperature

• By breaking down food into nutrients

• By filtering waste from the blood

What is the impact of a high-fibre diet on the digestive system?

• It slows down digestion

• It causes nutrient deficiencies

• It promotes regular bowel movements

• It increases stomach acidity

Which dietary practice can negatively affect the digestive system?

• Consuming a balanced diet

• Eating excessive processed foods

• Drinking plenty of water

• Eating a variety of fruits and vegetables

Why is physical activity important for digestive system health?

• It increases the production of digestive enzymes

• It enhances blood flow to the digestive organs

• It decreases the need for dietary fibre

• It reduces the size of the stomach

What is the function of the pancreas in digestion?

• Producing bile

• Producing digestive enzymes and insulin

• Absorbing nutrients

• Storing vitamins

Which organ stores bile before it is released into the small intestine?

• Liver

• Pancreas

• Gallbladder

• Stomach