PERIPLASMIC SPACE Meaning and
Definition
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The periplasmic space is a defined compartment found in certain bacteria, located between the inner and outer membranes of the cell wall. It is an aqueous region that plays a crucial role in cell functioning and serves as a repository for proteins and other molecules.
The periplasmic space is primarily characterized by its composition and function. It contains a variety of enzymes, transport proteins, chaperones, and structural components that are essential for the survival and growth of the cell. These molecules are synthesized in the cytoplasm and subsequently translocated across the inner membrane into the periplasmic space.
One of the main functions of the periplasmic space is to provide a site for various metabolic processes and enzymatic reactions. Enzymes present in this compartment carry out important functions such as nutrient uptake, energy production, and the breakdown of complex molecules. Additionally, the periplasmic space also serves as a site for protein folding, quality control, and iron uptake.
Furthermore, the periplasmic space acts as a protective barrier, preventing the entry of toxic substances into the cell. It also facilitates the exchange of materials between the exterior environment and the inner cellular components, allowing the cell to interact and respond to its surroundings.
In summary, the periplasmic space is a crucial compartment within certain bacterial cells, housing essential enzymes and proteins involved in various metabolic and cellular processes. Its role is vital for maintaining cell homeostasis and proper functioning, making it a key area of exploration in microbiology and biotechnology.
Common Misspellings for PERIPLASMIC SPACE
- oeriplasmic space
- leriplasmic space
- -eriplasmic space
- 0eriplasmic space
- pwriplasmic space
- psriplasmic space
- pdriplasmic space
- prriplasmic space
- p4riplasmic space
- p3riplasmic space
- peeiplasmic space
- pediplasmic space
- pefiplasmic space
- petiplasmic space
- pe5iplasmic space
- pe4iplasmic space
- peruplasmic space
- perjplasmic space
- perkplasmic space
- peroplasmic space
Etymology of PERIPLASMIC SPACE
The term "periplasmic space" has its etymology rooted in Greek and Latin.
The word "peri-" derives from the Greek preposition "peri" meaning "around" or "enclosing".
The term "plasma" comes from the Greek word "plasma" meaning "formed substance" or "something molded". This term was particularly used to refer to the physical forms of the gods in ancient Greek religion.
The suffix "-ic" in "periplasmic" is derived from the Latin suffix "-icus" indicating "pertaining to" or "of", therefore creating the adjective form.
Lastly, "space" originates from the Latin word "spatium" meaning "room" or "place".
Therefore, when combined, "periplasmic space" refers to the region or area surrounding the plasma or cellular fluid within certain microorganisms, such as bacteria.
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