PARAFLAGELLUM Meaning and
Definition
-
A "paraflagellum" refers to a specialized appendage or structure that aids in the movement of certain microorganisms. Derived from the Greek words "para" meaning beside or alongside and "flagellum" which means whip, the term essentially signifies a structure that functions alongside or in addition to a flagellum.
In specific terms, a paraflagellum is a long, slender, and hair-like filamentous structure that emerges from the cell body and runs parallel to a flagellum. It is typically found in certain species of protozoa, such as Trichomonas and Giardia. These microorganisms possess multiple flagella, and each flagellum is accompanied by a paraflagellum, arranged in a tandem manner.
The primary function of the paraflagellum is to provide additional support and stability to the flagellum during locomotion. It acts as a rigid structure that prevents the flagellum from collapsing or excessively bending during motion. The paraflagellum can also aid in the adherence of these microorganisms to surfaces, aiding in their attachment to host cells or substrates.
The exact structure and composition of the paraflagellum may vary among different species, but it generally consists of a microtubule-based axial core surrounded by various membrane layers. These structures work in coordination with the flagellum to facilitate the movement and survival of the microorganism in its respective environment.
-
A minute accessory flagellum sometimes present in addition to the ordinary flagellum of certain protozoans.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for PARAFLAGELLUM
- paraflagellem
- paraflagellqm
- paraflagellwm
- paraflagelltm
- paraflagellue
- paraflagellui
- paraflagelluo
- paraflagellul
- paraflajelllum
- pa raflagellum
- par aflagellum
- para flagellum
- paraf lagellum
- parafl agellum
- parafla gellum
- paraflag ellum
- paraflage llum
- paraflagel lum
- paraflagell um
- paraflagellu m
Etymology of PARAFLAGELLUM
The word "paraflagellum" is derived from two Latin roots: "para" meaning beside or alongside, and "flagellum" meaning whip or lash. In biological terms, a flagellum refers to a long, whip-like structure used by certain microorganisms for movement. The prefix "para-" in this context indicates that the structure is located beside or alongside another flagellum, often found in pairs or clusters. Therefore, "paraflagellum" refers to a specialized form of flagellum that exists alongside another flagellum.
Infographic
Add the infographic to your website:
