Why are cells in body organs generally within 100  m of a blood capillary?
A)to decrease mean diffusion time
B)to increase mean diffusion time
C)so that larger particles can diffuse more easily
D)a larger distance maximizes entropy

Question

Quizplus · Accepted Answer

Cells in body organs are generally within 100 micrometers of a blood capillary to decrease the mean diffusion time. This allows for efficient exchange of nutrients, gases, and waste products between the blood and the cells. The closer the cells are to the capillaries, the faster and more efficient this exchange can occur.

Why Are Cells in Body Organs Generally Within 100