Digestive System Quiz

What is the primary function of the digestive system?

• To convert food into energy

• To regulate body temperature

• To produce hormones

• To circulate blood

Which organ is responsible for the initial chewing and mixing of food?

• Stomach

• Mouth

• Esophagus

• Large intestine

What type of teeth are used for biting and cutting?

• Incisors

• Premolars

• Canines

• Molars

What is the function of the epiglottis?

• To produce bile

• To store food

• To regulate food and air passage

• To absorb nutrients

What is chyme?

• A type of bacteria

• A digestive organ

• A thick mass of partially digested food

• A type of enzyme

Which part of the small intestine is the first portion?

• Ileum

• Colon

• Duodenum

• Jejunum

What is the main function of bile?

• To emulsify fats

• To digest proteins

• To store vitamins

• To absorb carbohydrates

What does the pancreas produce to aid digestion?

• Bile

• Insulin

• Chyme

• Saliva

What is the primary function of the large intestine?

• To store food

• To produce bile

• To absorb water

• To digest proteins

What is constipation?

• Loose or watery stools

• Infrequent and difficult bowel movements

• Frequent bowel movements

• A sore in the digestive tract