INTRACELLULAR MEMBRANE Meaning and
Definition
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An intracellular membrane is a membrane that is found within the cells of living organisms. It is a selective barrier that separates the interior of the cell into different compartments, allowing for the organization and regulation of cellular processes. This membrane is composed of a phospholipid bilayer, which consists of two layers of phospholipid molecules, with embedded proteins and other molecules.
Intracellular membranes play a crucial role in maintaining the structural integrity of the cell and regulating the movement of molecules in and out of different cellular compartments. They are responsible for compartmentalizing various cellular functions, such as DNA replication, protein synthesis, and energy production. These membranes are highly dynamic and can undergo constant remodeling and fusion with other intracellular membranes to facilitate the transport of molecules between compartments.
Examples of intracellular membranes include the plasma membrane, which surrounds the entire cell and separates it from the external environment, and other internal membranes such as the nuclear envelope, endoplasmic reticulum, Golgi apparatus, mitochondria, and lysosomes. These membranes have specific functions and unique compositions that enable them to carry out specialized tasks within the cell.
Overall, intracellular membranes are essential components of cells that provide structural support, regulate cellular processes, and allow for the organization and compartmentalization of various cellular functions.
Common Misspellings for INTRACELLULAR MEMBRANE
- untracellular membrane
- jntracellular membrane
- kntracellular membrane
- ontracellular membrane
- 9ntracellular membrane
- 8ntracellular membrane
- ibtracellular membrane
- imtracellular membrane
- ijtracellular membrane
- ihtracellular membrane
- inrracellular membrane
- infracellular membrane
- ingracellular membrane
- inyracellular membrane
- in6racellular membrane
- in5racellular membrane
- inteacellular membrane
- intdacellular membrane
- intfacellular membrane
- inttacellular membrane
Etymology of INTRACELLULAR MEMBRANE
The word "intracellular membrane" is composed of two components: "intracellular" and "membrane".
The term "intracellular" comes from the combination of the Latin prefix "intra-", meaning "within" or "inside", and the Latin word "cellula", meaning "small room" or "cell". Therefore, "intracellular" refers to something that is located or occurring within a cell.
The word "membrane" comes from the Latin word "membrana", meaning "parchment" or "thin layer". It refers to a thin sheet or layer of tissue that separates or forms a boundary between two regions or compartments. In biology, a membrane typically refers to a structure composed of lipids and proteins that surrounds and encloses a cell or its organelles, regulating the movement of substances in and out of the cell.
