2019年3月26日 · Pinocytosis Definition. 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”.

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.

2025年1月31日 · 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 …

2023年8月3日 · Pinocytosis is a type of endocytosis in which small particles suspended in the extracellular fluid are moved into the cell through pores formed on the cell membrane. The term pinocytosis is formed of two words “pino” and cytosis” where ‘pino’ means “to drink” while ‘cytosis’ means relating to the cell.

The meaning of PINOCYTOSIS is the uptake of fluid and dissolved substances by a cell by invagination and pinching off of the cell membrane.

2022年6月16日 · 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.

pinocytosis, a process by which liquid droplets are ingested by living cells. Pinocytosis is one type of endocytosis, the general process by which cells engulf external substances, gathering them into special membrane-bound vesicles contained within the cell.

2024年4月24日 · 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. In pinocytosis, cells “drink” fluids and dissolved molecules by closing pockets in …

2023年2月17日 · 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.

pinocytosis The process in which cells engulf fluid to form tiny clear spherical containers (vacuoles) which then move through the cell cytoplasm, sometimes acting as scavenging vehicles to be discarded through another part of the cell membrane.