Cells lining blood vessels can form vesicles outside of the cell that can fold into the cell taking in liquids and solutes from the bloodstream.This is an example of

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Quizplus · Accepted Answer

Pinocytosis is the process by which cells engulf fluids and solutes by forming vesicles around them. In this case, the cells lining blood vessels are forming vesicles to take in liquids and solutes from the bloodstream. Receptor-mediated endocytosis occurs when specific molecules bind to receptors on the cell surface and trigger the formation of vesicles around those molecules. Exocytosis is the process by which cells release molecules or vesicles outside of the cell. Phagocytosis is the process by which cells engulf and digest large particles or cells. None of these other processes are involved in the uptake of fluids and solutes from the bloodstream by cells lining blood vessels.

Cells Lining Blood Vessels Can Form Vesicles Outside of the Cell