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- Dictionarypinocytosis/ˌpɪnə(ʊ)sʌɪˈtəʊsɪs/
noun
- 1. the ingestion of liquid into a cell by the budding of small vesicles from the cell membrane.
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Mar 26, 2019 · Pinocytosis is the method by which a cell absorbs small particles outside the cell and brings them inside. The word pinocytosis comes from the Greek for “cell drinking”. During this process, the cell surrounds particles and then “pinches off” part of its membrane to enclose the particles within vesicles, which are small spheres of the membrane.
In cellular biology, pinocytosis, otherwise known as fluid endocytosis and bulk-phase pinocytosis, is a mode of endocytosis in which small molecules dissolved in extracellular fluid are brought into the cell through an invagination of the cell membrane, resulting in their containment within a small vesicle inside the cell.
Apr 24, 2024 · Pinocytosis or “cell drinking” is a crucial cellular process that involves ingesting liquid and dissolved solutes. The fluid typically includes fat droplets, nutrients, and sometimes antigens.
Mar 11, 2019 · Pinocytosis is a cellular process by which fluids and nutrients are ingested by cells. Also called cell drinking , pinocytosis is a type of endocytosis that involves the inward folding of the cell membrane (plasma membrane) and the formation of membrane-bound, fluid-filled vesicles.
Jun 30, 2022 · Pinocytosis is an active, energy consuming process where extracellular fluid and solutes are taken up into a cell via small vesicles. It is a type of endocytosis, which refers to the uptake of substances by a cell. Phagocytosis and receptor-mediated endocytosis are other types of endocytosis.
Jun 16, 2022 · Pinocytosis (biology definition): a biological process of taking in fluid together with its contents into the cell by forming narrow channels through its membrane that pinch off into vesicles, and fuse with lysosomes that hydrolyze or break down contents. Etymology: from Greek pino, meaning “to drink” and cyto, meaning “cell”.
Feb 17, 2023 · Pinocytosis, also known as fluid endocytosis, fluid-phase endocytosis, and bulk-phase pinocytosis, is defined as the process where a cell ingests tiny particles suspended in the extracellular fluid by forming an endocytic vesicle called a pinosome.
