If a cell is selectively reducing the concentration of a particular enzyme in the extracellular fluid it will likely utilize ________.

Question

Quizplus · Accepted Answer

Receptor-mediated endocytosis involves the selective uptake of specific molecules or proteins through ligand-receptor interactions. Therefore, if a cell wants to reduce the concentration of a particular enzyme in the extracellular fluid, it may use receptor-mediated endocytosis to selectively internalize and degrade the enzyme. Phagocytosis and pinocytosis are non-selective processes that engulf extracellular material, whereas exocytosis involves the secretion of intracellular material into the extracellular space and would not lead to a reduction in extracellular enzyme concentration.

If a Cell Is Selectively Reducing the Concentration of a Particular