Bilirubin is best described as:

Arrange the following layers of the alimentary canal in order starting with the most superficial layer.   1) Submucosa         2) Serosa              3) Muscularis externa              4) Mucosa

Food breakdown is essentially complete by the time food particles reach the ____________________________.

Which of the following is true of the esophagus?

Human A and P II on line is a great class!!!

The superior and inferior mesenteric arteries supply blood to the:

Bacterial flora refers to bacteria that inhabit the ______________________________.

The __________ lobe is the largest lobe of the liver.

In the villi of the small intestine, a lacteal is:

Which of the following sphincters separates the small intestine from the large intestine?