Cytostome meaning

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August undefined, 2024

WebProtozoans may take food into the cell at a specific point, such as the cytostome (a well-developed feeding groove), at a particular region of the cell surface, or at any random point of entry. In the collared flagellates, or choanoflagellates, for example, the collar and flagellum operate in feeding. The collar, composed of fine pseudopodia, surrounds the … WebCiliates are single-celled organisms that, at some stage in their life cycle, possess cilia, short hairlike organelles used for locomotion and food gathering. The cilia are usually arranged in rows, known as kineties, on the pellicle (cell covering), but they may fuse together near the cytostome (cell mouth) of some species to form membranelles ...

Cytosome Definition & Meaning Dictionary.com

WebProtozoa (singular: protozoan or protozoon; alternative plural: protozoans) are a group of single-celled eukaryotes, either free-living or parasitic, that feed on organic matter such as other microorganisms or organic tissues … WebJan 1, 2024 · The cytostome is located at the anterior region of the cell, close to the flagellar pocket opening (A,E). Towards the posterior of the cell, the lumen of the cytopharynx is enlarged and electron-lucent, with different diameters along its length (B–F). flareups of acute

cytostome: meaning, synonyms - WordSense Dictionary

WebDefinitions of cytostome noun mouth of a protozoan see more Think you’ve got a good vocabulary? Take our quiz. ASSESSMENT: 100 POINTS succeed means to: report follow figure discharge Usage Examples All sources < prev next > loading examples... Word Family cytostome the "cytostome" family EDITOR’S CHOICE Test prep from the experts Webnoun. cy· to· some ˈsīt-ə-ˌsōm. : the cytoplasmic portion of the cell. Webis that cytosome is (biology uncountable) the cytoplasm within a cell; the cell outside of the nucleus while cytostome is (microbiology) a cellular organelle found only in certain protozoa; it is specialized for phagocytosis, and usually has the form of a microtubule-supported funnel or groove. Other Comparisons: What's the difference? can strep throat cause vomiting

Protozoa - Wikipedia

Web• CYTOSTOME (noun) Sense 1. Meaning: Mouth of a protozoan. Classified under: Nouns denoting animals. Hypernyms ("cytostome" is a kind of...): mouth (the externally visible … Webcytostome meaning in Telugu. What is cytostome in Telugu? Pronunciation, translation, synonyms, examples, rhymes, definitions of cytostome in Telugu flare ups of diverticulitis symptomsWebOther articles where cytostome is discussed: protozoan: Mechanisms of food ingestion: …specific point, such as the cytostome (a well-developed feeding groove), at a particular region of the cell surface, or at any random point of entry. In the collared flagellates, or choanoflagellates, for example, the collar and flagellum operate in feeding. The collar, … flareup skin patches

"Webis that cytosome is (biology uncountable) the cytoplasm within a cell; the cell outside of the nucleus while cytostome is (microbiology) a cellular organelle found only in certain … " - Cytostome meaning

Cytostome meaning

Web(ˈproutəˌstoum) noun Zoology any member of the lower invertebrate phyla in which the mouth appears before the anus during development, cleavage is spiral and determinate, and the coelom forms as a splitting of the mesoderm Compare deuterostome Most material © 2005, 1997, 1991 by Penguin Random House LLC. Webcytostome cytostome (English) Origin & history cyto-+ -stome Noun cytostome (pl. cytostomes) (microbiology) A cellular organelle found only in certain protozoa; it is …

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Web1. cytostome - mouth of a protozoan protozoan, protozoon - any of diverse minute acellular or unicellular organisms usually nonphotosynthetic mouth - the externally visible part of the oral cavity on the face and the system of organs surrounding the opening; "she wiped lipstick from her mouth" Web1. cytostome - mouth of a protozoan protozoan, protozoon - any of diverse minute acellular or unicellular organisms usually nonphotosynthetic mouth - the externally visible part of …

WebCytostome meaning (microbiology) A cellular organelle found only in certain protozoa; it is specialized for phagocytosis, and usually has the form of a microtubule-supported funnel or groove. What is difference between cytostome and Cytopharynx? The cytostome is the opening on the cell surface that further leads to an invagination.This invagination is … Web-stome definition, a combining form meaning “organism having a mouth or mouthlike organ” (cyclostome), “mouthlike organ” (cytostome), as specified by the initial element. See more.

WebThe meaning of CYTOSTOMAL is of or relating to a cytostome. Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one … Webcy·to·some ( sī'tō-sōm) 1. The cell body exclusive of the nucleus. 2. One of the osmiophilic bodies that are 1 mcm or less in diameter, have concentric lamellae, and …

WebCytostome definition: the mouth of a protozoan Meaning, pronunciation, translations and examples

A cytostome (from cyto-, cell and stome-, mouth) or cell mouth is a part of a cell specialized for phagocytosis, usually in the form of a microtubule-supported funnel or groove. Food is directed into the cytostome, and sealed into vacuoles. Only certain groups of protozoa, such as the Ciliophora and Excavata, have … See more The cytostome forms an invagination on the cell surface and is typically directed towards the nucleus of the cell. The cytostome is often labeled as the entire invagination, but in fact the cytostome only constitutes the … See more The location of the cytostome in most flagellated protozoa is strongly conserved. The cytostome is located on the anterior end of the cell close to a structure known as the flagellar pocket. The flagellar pocket is also an invagination in the cell and also serves as … See more Many methods have been used in order to visualize the cytostome. Eger et al. used gold labeled transferrin molecules in combination with confocal microscopy in order to visualize … See more The cytostome-cytopharynx complex functions as follows: macromolecules to be taken up by a cell enter the cytostome. Macromolecules then pass into the lumen of the cytopharynx and are transported to the posterior end of the cell where they are put into budding … See more flare ups of hair lossWebcytostome in American English (ˈsaitəˌstoum) noun the mouth of a protozoan Most material © 2005, 1997, 1991 by Penguin Random House LLC. Modified entries © 2024 by … flare ups of thoracolumbar spineWebnoun. cy· to· stome ˈsīt-ə-ˌstōm. : the mouth of a unicellular organism. flare ups on searing stationWebJun 1, 2008 · Cytostomes were defined as double-membrane invaginations of the PVM/PPM that possessed electron density at their necks. Statistical significance was determined using a linear regression, where P ⩽0.05. n, number of PE counted. The n value for untreated PE is the result of combining the count from two separate experiments (i.e. 2266+1916). can strep throat cure itselfWeb(n) cytostome The mouth of a single-celled animal; the oral aperture or orifice of ingestion of unicellular organisms. flare ups on cosentyxWebThe word or phrase cytostome refers to mouth of a protozoan. See cytostome meaning in Hindi, cytostome definition, translation and meaning of cytostome in Hindi. Learn and … can strep throat come back after antibioticWebDefinitions of cytostome noun mouth of a protozoan see more Think you’ve got a good vocabulary? Take our quiz. ASSESSMENT: 100 POINTS succeed means to: report … flare up spanish