The human digestive system

Which part of the human digestive system is primarily responsible for grinding food?

• Mouth

• Small intestine

• Stomach

• Esophagus

What is the function of the salivary glands in the digestive system?

• Produce bile

• Produce stomach acid

• Produce insulin

• Produce saliva

Which organ in the digestive system is responsible for secreting gastric juices?

• Liver

• Pancreas

• Stomach

• Small intestine

Tags

NGSS.MS-LS1-7

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

• Secretion of saliva

• Storage of food

• Production of bile

• Absorption of nutrients

Which hormone is responsible for regulating blood sugar levels in the body?

• Glucagon

• Insulin

• Serotonin

• Somatostatin

Tags

NGSS.HS-LS1-3

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

• Produce stomach acid

• Produce saliva

• Produce bile

• Produce insulin

Which part of the digestive system is responsible for the absorption of nutrients?

• Small intestine

• Esophagus

• Large intestine

• Stomach

What is the main function of the large intestine in the digestive system?

• Storage of food

• Production of bile

• Elimination of waste

• Absorption of nutrients

Which enzyme is responsible for breaking down carbohydrates in the digestive system?

• Trypsin

• Lipase

• Pepsin

• Amylase

Tags

NGSS.MS-LS1-7

What is the role of the pancreas in the digestive system?

• Produce insulin

• Produce bile

• Produce saliva

• Produce digestive enzymes