CYTOSTOME Meaning and
Definition
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Cytostome is a term used in biology to define a cellular structure found in certain organisms, particularly in single-celled eukaryotes such as ciliates and some protozoa. The word is derived from the Greek words "cyto" meaning "cell" and "stoma" meaning "mouth."
In essence, the cytostome can be understood as a specialized organelle that acts as a mouth or entrance point in the cell, allowing the intake of food particles and other substances necessary for cellular functions. It serves as the primary site for nutrient ingestion and plays a crucial role in the processes of phagocytosis and endocytosis.
The cytostome typically possesses a distinct structure, often appearing as a funnel-shaped or tubular invagination of the cell membrane. It may be lined with cilia or other specialized structures that aid in the capture and movement of food particles towards the cell interior. Once inside the cytostome, the engulfed material can be processed and digested within the cell.
This specialized organelle is vital for the survival and growth of single-celled organisms as it allows them to obtain essential nutrients from their surrounding environ
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The mouth opening in infusoria and certain other protozoa.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for CYTOSTOME
- xytostome
- vytostome
- fytostome
- dytostome
- cttostome
- cgtostome
- chtostome
- cutostome
- c7tostome
- c6tostome
- cyrostome
- cyfostome
- cygostome
- cyyostome
- cy6ostome
- cy5ostome
- cytistome
- cytkstome
- cytlstome
- cytowtome
Etymology of CYTOSTOME
The word "cytostome" is derived from two Greek words: "cyto" meaning "cell" and "stoma" meaning "mouth". When combined, they form "cytostome" which refers to the mouth of a cell.
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