paramecia


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Related to paramecia: euglena

par·a·me·ci·um

 (păr′ə-mē′sē-əm, -shē-əm)
n. pl. par·a·me·ci·a (-sē-ə, -shē-ə) or par·a·me·ci·ums
Any of various slipper-shaped freshwater ciliate protozoans of the genus Paramecium, having an oral groove for feeding.

[New Latin Paramēcium, genus name, from Greek paramēkēs, oblong in shape : para-, alongside; see para-1 + mēkos, length; see māk- in Indo-European roots.]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.paramecia - any member of the genus Parameciumparamecia - any member of the genus Paramecium  
ciliate, ciliated protozoan, ciliophoran - a protozoan with a microscopic appendage extending from the surface of the cell
genus Paramecium - freshwater ciliate with an oval body and long deep oral groove
References in periodicals archive ?
The alternative is granting observer status to Schrodinger's cat, paramecia, etc.
Por ejemplo, los cilios de una paramecia unicelular funcionan como una adaptacion que facilita el movimiento del organismo a traves de un medio liquido.
paramecia, then you are asserting that there are certain invariant geometric relations between the object, image, and vantage point.
Those of us who studied biology in high school or college looked at amoebae or paramecia under the microscope, and we often saw just that.
The use of photodynamic therapy (PDT) for the inactivation of microorganisms was first shown by Oscar Raab who reported the lethal effect of acridine hydrochloride on Paramecia caudatum.
It can be said that the positive evolution of the response percentages confirm the growth inhibition of the treated paramecia and this regardless of the cell concentration.
Other topics of the 430 papers include durian peel extract mediated synthesis of silver nanoparticles, fillers in electrical papers for power transformers, underground mine gas detection, capacitor electrodes made from coconut shell, and single cell traffic of swimming green paramecia on microchips.
The endosymbiotic bacterium Caedibacter may be found in the cytoplasm of Paramecium, conveying the "killer" trait to these paramecia. We have been using PCR with primers for one of the proteins (RebB) produced by C.
They also draw and examine water from ponds or rivers for single-celled living forms such as paramecia and amoebas to support their findings.
But Winfield acknowledges that he has not thereby closed the gap between matter and consciousness, since the subjectivity of animal life does not entail that earthworms or paramecia are either conscious or serf-conscious.
Ingmar Riedel-Kruse has begun developing "biotic games" involving paramecia and other living organisms.
(2005), who demonstrated that high AA concentrations (>1.5 mg/ml) induce cell death on paramecia, and by Holden and Coleman (2007), who reported that in different astrocytes (U251 MG, CCF-STTG1 and U-373 MG cells) there were no changes in MTT turnover in response to AA in concentrations lower than 0.7 mg/ml.