Here are the Basic Differences Between Phagocytosis and Pinocytosis
Get an answer for 'Please explain Phagocytosis and Pinocytosis. What are some differences and similarities between photosynthesis and respiration?. Phagocytosis is an intake of solid particles with the formation of vesicles called phagosomes, while pinocytosis is the intake of liquid particles. In cellular biology, pinocytosis, otherwise known as fluid endocytosis and bulk- phase Pinocytosis also works as phagocytosis; the only difference is that system, thus the uptake is intermediate between receptor-mediated endocytosis and Special pages · Permanent link · Page information · Wikidata item · Cite this page.
Protozoa and bacteria consist only of one cell hence they are known as unicellular organisms. Whether an organism is unicellular or multicellular, cells will still undergo the same processes as they should be.
Millions of biochemical reactions are being carried out by the cells in one full minute in order for them to replicate new cells for the propagation of life. It is a must for us to have even the slightest idea on how cells work in order to understand how they function and grow. Cellular function may seem to have some complexities, hence some notable differences are being noted here for us to better understand these two cellular processes.
Difference Between Pinocytosis and Phagocytosis
Cell eating is also known as phagocytosis when a cell engulfs a solid particle. When it engulfs certain particles, the cytoplasm spreads out. Examples of cells that phagocytise cell debris, foreign particles, and bacteria are the white blood cells.
Through phagocytosis, harmful substances are being prevented from getting inside the system since they are being destroyed throughout the process.
Hence, phagocytosis plays an important role in keeping our immunity intact. Much smaller vesicles are formed in pinocytosis compared to phagocytosis since it only ingests water plus minute substances rather than large particles that are solid. The typical transport mechanism that takes place in our liver cells, kidney cells, capillary cells, and those cells that line the epithelium is also pinocytosis.
Another difference is that in phagocytosis there is a need for the solid particles to be broken down into much simpler substances with the aid of enzymes within the cell for cellular absorption to occur. In receptor-mediated endocytosis, there is internalization of molecules that bind to cell receptors specific for that molecules. We will discuss phagocytosis and pinocytosis in detail now. What is the Difference Between Phagocytosis and Pinocytosis?
Endocytosis, phagocytosis, and pinocytosis (video) | Khan Academy
Although phagocytosis and pinocytosis are basic mechanisms of endocytosis, there are a few differences between them. It is the internalization of larger, extra-cellular, solid particles, such as bacteria, from the surrounding medium.
It is sometimes referred to as 'cell eating'. It is the internalization of extracellular fluids along with its solute molecules from the surrounding medium.Endocytosis vs exocytosis
It is sometimes referred to as 'cell drinking'. These pseudopodia are extended around the molecule to be internalized and is taken in by the cell. This process is called engulfment. This process is called invagination.
In higher animals, it is largely concerned with the elimination of foreign materials and pathogens.