MICROANATOMY

Detailed explanation-1: -However, the bulk flow of capillary and tissue fluid occurs via filtration and reabsorption.

Detailed explanation-2: -Possible mechanisms of transport of fatty acids across the capillary wall and cell membrane. Routes are (1) diffusion between endothelial cells, (2) lateral diffusion in membrane, (3) and (5) passive diffusion across cell membrane and inside cell, and (4) and (6) carrier-mediated transport across membranes.

Detailed explanation-3: -The three types of methods for capillary exchange are diffusion, bulk flow, and transcytosis. Diffusion is the primary mechanism by which small molecules flow across capillaries and into the interstitial fluid, and vice versa, from the interstitial fluid into the capillaries.