Identify the major structures and functions of the gastrointestinal system, including the oral cavity.

Identification should include

  • mouth and teeth
  • esophagus
  • stomach
  • small intestine
  • large intestine
  • liver
  • gallbladder
  • pancreas.

Process/Skill Questions:

  • Where in the gastrointestinal system are most nutrients absorbed? Why is this important?
  • What are the roles of the liver in the gastrointestinal system?
  • How does food progress through the digestive tract?