Which Group is Incorrect

Question

Which group is incorrect?
A) Salivary glands: sublingual, submandibular, parotid
B) Small intestine: duodenum, jejunum, ileum, cecum
C) Digestive enzymes: amylase, protease, lipase
D) Large intestine: ascending colon, transverse colon, descending colon, sigmoid

Accepted Answer

The small intestine has four parts: duodenum, jejunum, ileum, and the last part is not cecum, but the ileocecal valve, which connects the small intestine to the large intestine.