標題: Titlebook: Comparative Protozoology; Ecology, Physiology, O. Roger Anderson Textbook 1988 Springer Science+Business Media New York 1988 Protozoa.anato [打印本頁] 作者: dabble 時間: 2025-3-21 20:03
書目名稱Comparative Protozoology影響因子(影響力)
作者: 詼諧 時間: 2025-3-21 23:49
SMOS – Earth’s Water Monitoring Missionlized description of fine structure rather than an intensive analysis of individual species. For purposes of clarity, however, reference to interspecies differences will be made to illustrate general principles of microanatomy and correlated function among the “amoeboid” organisms.作者: 透明 時間: 2025-3-22 01:53
ng tissue organiza- tion, but exhibiting remarkably refined biological behavior. In some modern classifications, they are classified as a subkingdom among the Protista (eukary- otic single-celled organisms). Although they are not considered a formal cate- gory by some taxonomists and some biologists作者: curriculum 時間: 2025-3-22 05:19
Markus Lindlar,Claudia Mika,Rupert Gerzeric significance of comparative fine structure, have been reviewed by Small and Lynn (1985). A comparative survey of some major features of representative organisms is presented here with the aim of summarizing current knowledge and establishing a broad context for the physiological and functional topics discussed in succeeding chapters.作者: 惹人反感 時間: 2025-3-22 11:11 作者: Kaleidoscope 時間: 2025-3-22 14:48 作者: Kaleidoscope 時間: 2025-3-22 19:33
Fine Structure of Amoebae and Their Relativeslized description of fine structure rather than an intensive analysis of individual species. For purposes of clarity, however, reference to interspecies differences will be made to illustrate general principles of microanatomy and correlated function among the “amoeboid” organisms.作者: Breach 時間: 2025-3-22 23:27
Attitude control system failures encyst or otherwise form resting stages, combined with the foregoing physiological characteristics of protozoa, makes them significant conservators of carbon and mineral nutrients essential to the stability and productivity of plant and animal communities.作者: opportune 時間: 2025-3-23 02:18 作者: 恫嚇 時間: 2025-3-23 09:24 作者: 憤憤不平 時間: 2025-3-23 11:07
https://doi.org/10.1007/978-0-387-27961-9A thorough understanding of biological diversity including variations in form, function, ecological roles, modes of reproduction, and genetic control of life processes is a rich source of information whereby creative and often practical insights are generated into the nature of life. Hence, a comple作者: deforestation 時間: 2025-3-23 14:23
David M. Harland,Ralph D. Lorenz invade new territory and reduce competition for resources. If the environment is nutritionally limited (oligotrophic), then the pressure toward survival by efficient and sustained locomotion is all the more critical. Both autotrophic and heterotrophic organisms are benefited by efficient locomotion作者: BUMP 時間: 2025-3-23 21:59
Attitude control system failures, among other abiotic factors, an adequate sourceof energy (carbon source or its production by autotrophy), essential nutrients, proper temperature, pH, tonicity, oxygen level, and redox potential. The stability of a community of organisms also depends on balanced growth among the component species 作者: painkillers 時間: 2025-3-23 22:26 作者: 招人嫉妒 時間: 2025-3-24 06:00
David M. Harland,Ralph D. Lorenzs are sufficiently restricted in their movement, and the environmental surfaces are adequately stable to permit periodic observations of the same group of organisms and their response to changes in the environment. Planktonic organisms, carried by currents, are less easily periodically examined due 作者: Cumulus 時間: 2025-3-24 10:24
David M. Harland,Ralph D. Lorenz that invade intricate spaces in search of food or pursue motile prey. The ciliates possess a marked variety of motile systems based on ciliary motion. Thus, the organisms are able to move through the environment in search of prey often with remarkable agility and swiftness, or when sedentary, to cr作者: crescendo 時間: 2025-3-24 10:53
Attitude control system failuresely large size of some species, thus permitting rapid and convenient identification, and the significant role of ciliates as consumers of primary production in ecosystems (Curds and Vandyke 1966; Fenchel 1968a, 1969; Taylor and Berger 1976; Muller and Lee 1977; Finlay 1981). Substantial attention ha作者: HALO 時間: 2025-3-24 18:37 作者: Flagging 時間: 2025-3-24 19:17 作者: Communicate 時間: 2025-3-25 02:29
https://doi.org/10.1007/978-1-4939-1513-22 mm), spans nearly five orders of magnitude (10.). Some basic knowledge of cellular microstructure pertinent to further discussions of protozoan microanatomy and physiology is presented. A more thorough treatment of the subject can be found in standard textbooks of cell biology or cellular ultrastr作者: Anal-Canal 時間: 2025-3-25 04:43
Major International and Regional Players,l level by an assemblage of remarkably similar subcelluar structures. Some of the intracytoplasmic inclusions found in protozoa are shown in Figure 11.1. The spatial organization, cytoplasmic distribution, and temporal coordination of the activities of these fundamental organelles accounts in large 作者: Fluctuate 時間: 2025-3-25 10:05
Convergence of Internet and Space Technologyves, and the non-pigmented zooflagellates. The zooflagellates include free-living and parasitic forms, often with unique structural adaptations complementing their specialized environments. The flagellum, though a distinctive characteristic of the group, varies considerably in fine features among sp作者: 假裝是你 時間: 2025-3-25 12:41 作者: Anticoagulant 時間: 2025-3-25 19:05
Markus Lindlar,Claudia Mika,Rupert Gerzercortical structures, and structural-functional correlates of subcellular organelles. Some of the finer details, especially with respect to the taxonomic significance of comparative fine structure, have been reviewed by Small and Lynn (1985). A comparative survey of some major features of representat作者: modish 時間: 2025-3-25 20:04
Richard Fulton,Paul Seymour,Linda Moodieand chemical equilibrium. Chemical reactions, distribution of many ions and molecules across the plasma membrane, and the organization of structural elements are not in the lowest possible energy state; hence, energy is required to maintain the dynamic and peculiarly ordered state of the cell. Heter作者: CRASS 時間: 2025-3-26 01:19 作者: 1分開 時間: 2025-3-26 05:24 作者: 最后一個 時間: 2025-3-26 12:10
https://doi.org/10.1007/978-1-4939-1513-22 mm), spans nearly five orders of magnitude (10.). Some basic knowledge of cellular microstructure pertinent to further discussions of protozoan microanatomy and physiology is presented. A more thorough treatment of the subject can be found in standard textbooks of cell biology or cellular ultrastructure.作者: Rankle 時間: 2025-3-26 13:42 作者: Extricate 時間: 2025-3-26 17:56 作者: 膝蓋 時間: 2025-3-26 21:45
General Principles of Cell Fine Structure2 mm), spans nearly five orders of magnitude (10.). Some basic knowledge of cellular microstructure pertinent to further discussions of protozoan microanatomy and physiology is presented. A more thorough treatment of the subject can be found in standard textbooks of cell biology or cellular ultrastructure.作者: Aggregate 時間: 2025-3-27 02:40 作者: OCTO 時間: 2025-3-27 08:21
al in diverse environments make them significant organisms for biological investigation. In some cases, biologists are introduced to this group in first level courses or in invertebrate zoology, but never develop a full appreciation for the diverse and biologically sophisticated characteristics of these organ978-3-662-11342-4978-3-662-11340-0作者: lipids 時間: 2025-3-27 10:00 作者: EPT 時間: 2025-3-27 14:18 作者: 容易生皺紋 時間: 2025-3-27 19:49
Some Perspectives on the Habitats and Comparative Ecology of Flagellatesvitamin producer. As a result, the total community may decline or completely collapse. Often, however, interactions are balanced by the competing needs of each member, so that eventually a relatively steady association develops. The many biotic and abiotic interrrelated variables accounting for popu作者: 圣人 時間: 2025-3-28 00:18
Amoebae and Their Relatives (Phylum: Sarcomastigophora; Subphylum: Sarcodina)ic streaming also occurs in pseudopodia of planktonic sarcodinads and is used to apprehend and dismember large prey such as copepods. These organisms extrude a halo of pseudopodia, varying among species from a weblike rhizopodial array to fine filamentous filopodia or a corona of stiffened axopodia 作者: Visual-Acuity 時間: 2025-3-28 06:01 作者: 項目 時間: 2025-3-28 08:29
Ciliates (Phylum: Ciliophora)ilia are clustered at sites on the surface of the cell, either as somewhat loosely arranged tufts or organized into cirri (Figure 6.2c). A cirrus is a composite group of cilia (few to hundreds of cilia), often tapering toward the distal end and acting in unison. They typically are found in localized作者: Celiac-Plexus 時間: 2025-3-28 11:50 作者: mosque 時間: 2025-3-28 16:23
Protozoan Fine Structure and Functional Microanatomyhysiological functions not found in other groups. Some taxonomic distinctions are based on the presence of these characteristic organelles. For example, the Kinetoplastida are characterized, among other features, by the presence of a mitochondrial-like body possessing a large mass of DNA called a ki作者: Fsh238 時間: 2025-3-28 22:35 作者: superfluous 時間: 2025-3-29 02:35 作者: 富饒 時間: 2025-3-29 06:33 作者: 彩色的蠟筆 時間: 2025-3-29 09:31
https://doi.org/10.1007/978-0-387-27961-9than many bacteria, to those clearly visible with the unaided eye, and comparable in size to some of the smallest metazoa. The protozoa comprise a vast ensemble of organisms with wide diversity in morphology and environmental adaptations. One of the major unifying principles, however, amidst this di作者: Libido 時間: 2025-3-29 15:25
David M. Harland,Ralph D. Lorenzsurrounding the flagellum is continuous with the cell plasma membrane at the point where the flagellum is attached to the cell. The internal structure (see Figure 10.2) is complex consisting of a central pair of cytoplasmic tubules surrounded by nine doublets. Each doublet consists of a pair of tubu作者: MAG 時間: 2025-3-29 19:11 作者: laxative 時間: 2025-3-29 22:35 作者: 構(gòu)想 時間: 2025-3-30 02:39
David M. Harland,Ralph D. Lorenze its distribution within an ecosystem. In broader perspective, the niche of an organism includes its biological activity (eg, diversity of prey, efficiency of food assimilation, tolerance to variations in temperature, salinity, pH, and ..) in response to environmental constraints and potentials tha作者: negotiable 時間: 2025-3-30 07:05
David M. Harland,Ralph D. Lorenzilia are clustered at sites on the surface of the cell, either as somewhat loosely arranged tufts or organized into cirri (Figure 6.2c). A cirrus is a composite group of cilia (few to hundreds of cilia), often tapering toward the distal end and acting in unison. They typically are found in localized作者: fulmination 時間: 2025-3-30 11:45
Space Systems and Sustainabilityd functional changes accompanying the different phases of existence. An example is the malarial parasite that has one form during invasion of the mammalian host and different forms during part of its growth in the insect host. Some have become adapted to invading specialized cells of animals such as作者: 鞠躬 時間: 2025-3-30 12:45 作者: defendant 時間: 2025-3-30 16:43
Convergence of Internet and Space Technologyme of the major features characterizing the flagellates are presented with particular reference to the organization of the flagella, distribution of subcellular organelles, and structure of the cell surface.作者: 哎呦 時間: 2025-3-30 21:00
Richard Fulton,Paul Seymour,Linda Moodiepounds, with the release and conservation of energy as ATP. Since there is always some inefficiency in natural energy conversion processes, not all of the energy released during metabolism is conserved as chemical energy in the bonds of ATP, and some of the energy loss is in the form of heat. Thus, 作者: 附錄 時間: 2025-3-31 03:51 作者: cultivated 時間: 2025-3-31 07:21 作者: ANNUL 時間: 2025-3-31 09:39 作者: 小卷發(fā) 時間: 2025-3-31 17:08
Some Perspectives on the Habitats and Comparative Ecology of Flagellates, among other abiotic factors, an adequate sourceof energy (carbon source or its production by autotrophy), essential nutrients, proper temperature, pH, tonicity, oxygen level, and redox potential. The stability of a community of organisms also depends on balanced growth among the component species 作者: Irksome 時間: 2025-3-31 17:47
Amoebae and Their Relatives (Phylum: Sarcomastigophora; Subphylum: Sarcodina)podia in contact with the substratum. Many of the Sarcodina exhibit some form of cytoplasmic streaming during locomotion, or as a means of gathering food particles and other matter from the environment. Some arenaceous species, for example, collect mineral particles and organize them into rather con作者: Genteel 時間: 2025-4-1 00:29
Some Comparative Perspectives on the Ecology and Habitats of Sarcodinas are sufficiently restricted in their movement, and the environmental surfaces are adequately stable to permit periodic observations of the same group of organisms and their response to changes in the environment. Planktonic organisms, carried by currents, are less easily periodically examined due 作者: flimsy 時間: 2025-4-1 02:46
