These capillaries may be lined with phagocytes that can extend their process into the plasma to catch "prey."

Question

Quizplus · Accepted Answer

The description of capillaries lined with phagocytes that extend their process into the plasma to catch "prey" matches with sinusoids. Sinusoids have irregularly shaped lumens with gaps in the lining cells, allowing for the passage of large molecules like proteins and blood cells. They are commonly found in the liver, spleen, and bone marrow where they play a role in removing old or damaged cells from circulation.

These Capillaries May Be Lined with Phagocytes That Can Extend