Which layer would contain relatively large amounts of iron (Fe)?

Which substance can diffuse directly through the cell membrane of the capillary endothelium?

Using the diagram above – match wave to its most accurate description

  Using the diagram above – match wave to its most accurate description

Individuals with type O- are considered the “universal donor” because:

Anemia is a condition in which the oxygen carrying capacity of the blood declines. Which of the following would lead to anemia:  

Supplies the arm with blood.

Supplies the brain with blood.

Which of these vessels would contain the lowest blood pressure?

What structure is composed of well vascularized tissue that is folded, projects into the ventricles of the brain, and functions to remove water from blood and release it as the cerebrospinal fluid?