TRANSPORT VESICLES Meaning and
Definition
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Transport vesicles refer to small membrane-bound sacs or compartments that are responsible for the movement of molecules, proteins, and other substances within a cell or between cellular compartments. These vesicles facilitate the transport of various materials, such as proteins, lipids, and even waste products, from one part of the cell to another.
Transport vesicles are an essential component of the intracellular transport system, which ensures proper communication and functioning within the cell. They play a crucial role in maintaining the integrity and organization of cells by regulating the flow of molecules and organelles.
There are different types of transport vesicles that are specialized for specific functions. For instance, endoplasmic reticulum (ER) vesicles transport newly synthesized proteins from the ER to the Golgi apparatus for further modification and packaging. Golgi vesicles, on the other hand, transport proteins from the Golgi apparatus to their final destinations, such as the cell membrane or specific compartments within the cell.
Transport vesicles are typically formed by the budding or pinching off of specific regions of the cellular membrane, capturing the specific cargo molecules or organelles within their lumen. They then move along the cytoskeleton, which consists of protein filaments, to reach their target locations. Once at their destination, these vesicles dock and fuse with the respective membrane, releasing their cargo.
Overall, transport vesicles are vital for the proper functioning and organization of cells by facilitating the controlled movement and distribution of various molecules and organelles within the cell.
Common Misspellings for TRANSPORT VESICLES
- transport vesicls
- rransport vesicles
- fransport vesicles
- gransport vesicles
- yransport vesicles
- 6ransport vesicles
- 5ransport vesicles
- teansport vesicles
- tdansport vesicles
- tfansport vesicles
- ttansport vesicles
- t5ansport vesicles
- t4ansport vesicles
- trznsport vesicles
- trsnsport vesicles
- trwnsport vesicles
- trqnsport vesicles
- trabsport vesicles
- tramsport vesicles
- trajsport vesicles
Etymology of TRANSPORT VESICLES
The word "transport" originates from the Latin term "transportare", which consists of two parts: "trans", meaning "across", and "portare", meaning "to carry". The term "vesicles" comes from the Latin word "vesicula" meaning "small bladder" or "small sac". In the context of cell biology, "transport vesicles" are small membranous sacs that transport materials, such as proteins or lipids, within the cell or between different cellular compartments.
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