Digestive System Quiz

What is the primary function of mastication in the digestive process?

• To transport food to the stomach

• To absorb nutrients

• To increase the surface area of food

• To chemically break down food

Which part of the stomach is responsible for storing gas from digestion?

• Pylorus

• Antrum

• Fundus

• Cardia

What is the role of the pyloric sphincter in digestion?

• To absorb nutrients

• To store digestive enzymes

• To control the exit of food from the stomach

• To mix food with gastric juices

Which part of the small intestine is primarily responsible for nutrient absorption?

• Jejunum

• Duodenum

• Ileum

• Cecum

How does the gut microbiome contribute to overall health?

• By storing excess nutrients

• By producing digestive enzymes

• By aiding in nutrient absorption

• By supporting immune function and mental health