Which of the following is not a capillary transport mechanism that allows for the exchange of nutrients and gases? bulk flow diffusion through the endothelial cell membrane transport in pinocytotic vesicles. movement through intracellular clefts or fenestrations

The correct answer is "bulk flow".

Explanation:

Bulk flow, also known as "mass transfer" or "mass flow" is a mechanism of transport that works by the creation of a pressure or temperature gradient. The pressure gradient allows for the movement and exchange of nutrients, water, solutes and even cells. Bulk flow does not use a capillary transport mechanism like other separation approaches.