CELL EXTRACTS Meaning and
Definition
-
Cell extracts refer to semi-purified preparations obtained from the disruption of cells and subsequent separation from cellular debris. These preparations contain a wide range of cellular components, including proteins, nucleic acids, lipids, carbohydrates, and other biomolecules. Cell extracts are commonly used in various scientific and biomedical research disciplines to study the function and interactions of these cellular molecules.
The process of obtaining cell extracts involves breaking open cells through mechanical, sonication, enzymatic, or chemical means to release the cellular contents. The resulting mixture is then subjected to centrifugation or filtration to remove cell debris, organelles, and other insoluble components. The resulting supernatant or filtrate, known as the cell extract, is further processed and analyzed for specific molecules or used directly in experiments.
Cell extracts are valuable tools in molecular biology, biochemistry, and cell biology research. They are employed to study various biochemical processes, such as enzyme activity, protein-protein interactions, gene expression, and signal transduction pathways. By investigating the behavior of cellular components within a controlled environment, scientists can gain valuable insights into cellular functions and identify potential therapeutic targets.
In addition to research applications, cell extracts are also used in industrial processes, such as the production of recombinant proteins or pharmaceuticals. These extracts can serve as sources of enzymes, metabolic pathways, or genetic information required for large-scale production.
Overall, cell extracts are versatile and important resources for the study of cellular biology, enabling researchers to dissect and manipulate the intricate mechanisms that govern cellular processes.
Common Misspellings for CELL EXTRACTS
- xell extracts
- vell extracts
- fell extracts
- dell extracts
- cwll extracts
- csll extracts
- cdll extracts
- crll extracts
- c4ll extracts
- c3ll extracts
- cekl extracts
- cepl extracts
- ceol extracts
- celk extracts
- celp extracts
- celo extracts
- cell wxtracts
- cell sxtracts
- cell dxtracts
- cell rxtracts
Etymology of CELL EXTRACTS
The term "cell extracts" is composed of two parts: "cell" and "extracts".
The word "cell" comes from the Latin word "cella", which means "small room" or "storeroom". In biology, a cell refers to the smallest structural and functional unit of an organism. The word "cell" has been used in this context since the mid-17th century.
The word "extract" comes from the Latin word "extrahere", meaning to "draw out" or "pull out". In the scientific context, an extract refers to a substance that has been derived or obtained from a biological source, such as a plant or animal tissue. This term has been used since the late 16th century.
Therefore, the etymology of "cell extracts" essentially means substances that have been drawn out or obtained from cells.
Infographic
Add the infographic to your website:
