Cytostome meaning
Webcytostome cytostome (English) Origin & history cyto-+ -stome Noun cytostome (pl. cytostomes) (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. Synonyms. cell mouth; Translations cytostome - phagocytic organelle. German ... WebVideo shows what cytostome means. A cellular organelle found only in certain protozoa, it is specialized for phagocytosis, and usually has the form of a micr...
Cytostome meaning
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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 …
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 in American English (ˈsaitəˌstoum) noun the mouth of a protozoan Most material © 2005, 1997, 1991 by Penguin Random House LLC. Modified entries © 2024 by …
WebCytostome definition: the mouth of a protozoan Meaning, pronunciation, translations and examples WebThe cytostome is a plasma membrane invagination coupled to a few special microtubules that penetrate the cell almost to the nucleus. The opening of this …
Webdeuterostome in American English. (ˈduːtərəˌstoum, ˈdjuː-) noun. 1. Embryology. a mouth that develops separately from the blastopore. 2. Taxonomy. any member of the phyla (Chordata, Hemichordata, Echinodermata, Chaetognatha) in which the anus appears first, developing at or near the blastopore, cleavage is radial and indeterminate, and ...
WebHow to say cytostome in English? Pronunciation of cytostome with 2 audio pronunciations, 3 synonyms, 1 meaning, 2 translations and more for cytostome. ofm1997WebA cytostome 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 … ofm2257blWebcytostome (plural cytostomes) (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. Synonyms . cell … ofm 2021 salary schedulesWebProtozoans 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 … my fl dcf accessWeb• CYTOSTOME (noun) Sense 1. Meaning: Mouth of a protozoan. Classified under: Nouns denoting animals. Hypernyms ("cytostome" is a kind of...): mouth (the externally visible … ofm2008A 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 ofm 2014-002WebA flagellate is a cell or organism with one or more whip -like appendages called flagella. The word flagellate also describes a particular construction (or level of organization) characteristic of many prokaryotes and eukaryotes and their means of motion. ofm 2019 培训