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1 edition of Electron-microscopic structure of protozoa found in the catalog.

Electron-microscopic structure of protozoa

Dorothy Riggs Pitelka

Electron-microscopic structure of protozoa

by Dorothy Riggs Pitelka

  • 358 Want to read
  • 28 Currently reading

Published by Macmillan in New York .
Written in English

    Subjects:
  • Protozoa

  • Edition Notes

    A Pergamon Press Book

    SeriesInternational series of monographs on pure and applied biology. Division: Zoology, v. 13
    The Physical Object
    Pagination269 p.
    Number of Pages269
    ID Numbers
    Open LibraryOL14625638M

    algae, slime moulds and protozoa are eukaryotes. Bacteria are prokaryotic microorganisms that do not contain chlorophyll. They are unicellular and do not show true branching, except in higher bacteria like actinomycetales. OBJECTIVES After reading this lesson, you will be able to: zdescribe the structure of Prokaryotic and Eukaryotic cell. B) The crystal structure of Ti2Se. TEMs and STEMs enable us to inspect their crystal structure, the type of atoms in the material, and its defects and impurities (Figure 4B).

      Electron-microscopic structure of protozoa () ().jpg 1, × 2,; MB Electron-microscopic structure of protozoa () ().jpg 1, × 3,; MB Filamentous amoeba digesting two unsuspecting × ; 90 KB. Protozoa (also protozoan, plural protozoans) is an informal term for single-celled eukaryotes, either free-living or parasitic, which feed on organic matter such as other microorganisms or organic tissues and debris. Historically, the protozoa were regarded as "one-celled animals", because they often possess animal-like behaviours, such as motility and predation, and lack a .

    The Protozoa, (New York, London, Macmillan, ), by Gary N. Calkins (page images at HathiTrust; US access only) A text-book upon the pathogenic Bacteria and Protozoa for students of medicine and physicians, (Philadelphia and London, W. B. Saunders Company, Taxonomy - Taxonomy - A classification of living organisms: Recent advances in biochemical and electron microscopic techniques, as well as in testing that investigates the genetic relatedness among species, have redefined previously established taxonomic relationships and have fortified support for a five-kingdom classification of living organisms. This alternative scheme is .


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Electron-microscopic structure of protozoa by Dorothy Riggs Pitelka Download PDF EPUB FB2

Electron-Microscopic Structure of Protozoa mainly discusses the structure and taxa of protozoa. This text first discusses protozoa as cells, wherein the author emphasizes that these unicellular organisms be compared with a whole metazoan organism than with any of its component cells.

Electron-microscopic structure of protozoa Paperback – Aug by Dorothy R. Pitelka (Author) See all formats and editions Hide other formats and editions. Price New from Used from Kindle "Please retry" $ — — Hardcover "Please retry" $ $ $ Paperback "Please retry"Author: Dorothy R.

Pitelka. Electron-Microscopic Structure of Protozoa mainly discusses the structure and taxa of protozoa. This text first discusses protozoa as cells, wherein the author emphasizes that these unicellular organisms be compared with a whole metazoan organism than with any of its component Edition: 1.

Additional Physical Format: Online version: Pitelka, Dorothy R. (Dorothy Riggs), Electron-microscopic structure of protozoa. New York: Macmillan, Electron-microscopic structure of protozoa. [Dorothy Riggs Pitelka] Home. WorldCat Home About WorldCat Help. Search. Search for Library Items Search for Lists Search for Book: All Authors / Contributors: Dorothy Riggs Pitelka.

Find more information about: OCLC Number: Description: pages. Electron-microscopic structure of protozoa. Pitelka, Dorothy R. (Dorothy Riggs), Publication Details. Oxford,Pergamon Press; [distributed in the Western Hemisphere by Macmillan, New York] If you are generating a PDF of a journal article or book chapter, please feel free to enter the title and author information.

Book: Electron-Microscopic Structure of Protozoa. pp.x + pp. Abstract: One of the first electron miscroscope studies of a protozoon was an attempt by Wolpers in to study the blood forms of malarial parasites parasites Subject Category: Organism Groups.

Title. Electron-microscopic structure of protozoa. Related Titles. Series: International series of monographs on pure and applied biology. Division: Zoology, v. Search the history of over billion web pages on the Internet. Dorothy Riggs Pitelka (born Dorothy Getchell Riggs, 13 September – 6 February ) was an American zoologist, protistologist, cancer researcher, and pioneer in applications of electron microscopy to zoology and protistology, known for her book Electron-Microscopic Structure of Protozoa.

Biography. She was born in Merzifon, Turkey, where her father was. Electron-Microscopic Structure of Protozoa mainly discusses the structure and taxa of protozoa. This text first discusses protozoa as cells, wherein the author emphasizes that these unicellular organisms be compared with a whole metazoan organism than with any of its component cells.

This book then studies the protozoan superclass Rhizopoda Author: D. Pitelka. Flagellate protozoa of the hindgut of the xylophagous blattid Parasphaeria boleiriana were examined by light and electron microscopy.

This species harbours two. adshelp[at] The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A. Download this stock image: Electron-microscopic structure of protozoa.

electronmicrosco00pite Year: ELECTRON-MICROSCOPIC STRUCTURE OF PROTOZOA Opalina bears orderly, longitudinal ridges or ribs running parallel to the kineties (Text-fig. 11). From one to 24 ribs are present between adjacent kineties — fewer anteriorly. Electron-microscopic structure of protozoa.

By Dorothy R. (Dorothy Riggs) Pitelka Topics: Electron microscopy, Protozoa. Download PDF: Sorry, we are unable to provide the full text but you may find it at the following location(s): g (external link).

Protozoa are one-celled animals found worldwide in most habitats. Most species are free living, but all higher animals are infected with one or more species of protozoa. Infections range from asymptomatic to life threatening, depending on the species and strain of the parasite and the resistance of the host.

Electron-Microscopic Structure of Protozoa: International Series of Monographs on Pure and Applied Biology: Zoology. Author D.

Pitelka. Parasitic Protozoa. Author Elsevier Books Reference. Leishmaniasis, A Simple Guide To The Condition, Diagnosis, Treatment And. Electron-microscopic structure of protozoa by Pitelka, Dorothy R.

(Dorothy Riggs), Publication date Topics Protozoa, Electron microscopy This book is available with additional data at Biodiversity Heritage Library. See also. A brief description, illustrated by photomicrographs, is given of the cytology of Entamoeba histolytica in sections of amoebae and cysts from cultures fixed in 1% osmium tetroxide and embedded in a mixture of 3 parts methyl methacrylate and 7 parts n-butyl methacrylate.

It was found that the tropho-zoite is invested in an outer membrane, but there is no difference in the structure. Electron microscopic study of pellicle reveals that it is made of helically disposed strips.

These strips are fused at both the ends of the cell body and each has a groove along one edge and a groove along the other. The edges of neighbouring strips overlap and articulate in a way that the ridge of one strip fits into the groove of the other.Electron microscopic structure and enzymo-cytochemistry of light- and dark-cultured Paramecium bursaria was compared.

In light-cultured Paramecium bursaria, the Chlorella symbionts grew normally.Full text Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the complete article (K), or click on a page image below to browse page by page.