BIO T4 : CHP 9.1 DIGESTION SYSTEM

Which of the following is NOT part of the alimentary canal?

• Mouth

• Esophagus

• Liver

• Small intestine

What is the function of the salivary glands, gastric glands, and intestinal glands in the digestive system?

• They transport food through the alimentary canal.

• They secrete digestive juices into the alimentary canal.

• They absorb nutrients from digested food.

• They store waste products before excretion.

Which organ is responsible for storing bile in the digestive system?

• Liver

• Gallbladder

• Stomach

• Pancreas

Which of the following organs is NOT involved in the secretion of digestive juices?

• Salivary glands

• Gastric glands

• Intestinal glands

• Esophagus

Which of the following is NOT a function of the liver in the digestive system?

• Production of bile

• Detoxification of blood

• Storage of vitamins

• Absorption of nutrients

Which part of the digestive system is primarily responsible for nutrient absorption?

• Stomach

• Small intestine

• Large intestine

• Esophagus

What is the main role of the pancreas in digestion?

• Secreting bile

• Producing insulin

• Secreting digestive enzymes

• Absorbing water

Which of the following organs is primarily responsible for water absorption in the digestive system?

• Stomach

• Small intestine

• Large intestine

• Esophagus

What is the role of bile in the digestive process?

• Breaking down carbohydrates

• Emulsifying fats

• Digesting proteins

• Absorbing vitamins

Which part of the digestive system is responsible for the initial breakdown of carbohydrates?

• Stomach

• Mouth

• Small intestine

• Large intestine