Sexually Transmitted Infections
... Bacteria are single-celled, microscopic organisms. Most have a cell membrane and all lack membrane-bound organelles, including a nucleus. The bacterial genetic material is a single, circular molecule of DNA not arranged into a chromosome. Bacteria can have several shapes (e.g., rod-shaped; filamento ...
... Bacteria are single-celled, microscopic organisms. Most have a cell membrane and all lack membrane-bound organelles, including a nucleus. The bacterial genetic material is a single, circular molecule of DNA not arranged into a chromosome. Bacteria can have several shapes (e.g., rod-shaped; filamento ...
Chromocurvus halotolerans gen. nov., sp. nov., a
... Aerobic anoxygenic phototrophs also abundantly produce from one to over twenty different carotenoids per species (Fuchs et al. 2007; Yurkov and Beatty 1998), most of which are disengaged from photosynthetic energy transduction (Noguchi et al. 1992; Yurkov et al. 1993). Despite these features that di ...
... Aerobic anoxygenic phototrophs also abundantly produce from one to over twenty different carotenoids per species (Fuchs et al. 2007; Yurkov and Beatty 1998), most of which are disengaged from photosynthetic energy transduction (Noguchi et al. 1992; Yurkov et al. 1993). Despite these features that di ...
Three Compartment Sink Operation
... and sanitizers in the food industry is to reduce the number of potential food pathogens (organisms that can cause disease) to a level that minimizes the risk of foodborne illness. Sanitizing a surface does not mean sterilization (killing all microorganisms). Small numbers of bacteria, fungi and viru ...
... and sanitizers in the food industry is to reduce the number of potential food pathogens (organisms that can cause disease) to a level that minimizes the risk of foodborne illness. Sanitizing a surface does not mean sterilization (killing all microorganisms). Small numbers of bacteria, fungi and viru ...
A Mediterranean full of plastic
... compound that ‘sticks’ to the plastic; desorption occurs when the plastic ‘releases’ the adsorbed chemical) or leach chemicals that have been added during the manufacturing process. Microplastics can be spheres, fragments or filaments and are either primary (they were manufactured that size, such as ...
... compound that ‘sticks’ to the plastic; desorption occurs when the plastic ‘releases’ the adsorbed chemical) or leach chemicals that have been added during the manufacturing process. Microplastics can be spheres, fragments or filaments and are either primary (they were manufactured that size, such as ...
60Ma of legume nodulation. What`s new? What`s
... two further branches of development, determinate (following crack infection, as in Dalbergioid legumes) and indeterminate (following epidermal infection). If one can infer infection process from nodule structure, then all those in which the central tissue is uniformly infected lack a hair infection ...
... two further branches of development, determinate (following crack infection, as in Dalbergioid legumes) and indeterminate (following epidermal infection). If one can infer infection process from nodule structure, then all those in which the central tissue is uniformly infected lack a hair infection ...
Word - International Association for Biological Oceanography
... difficult to learn the main trends in current research from the various progress reports, scientific publications, and from Symposia organised by various scientific societies. The National Correspondent summarized the main points up to June, 1970, and sent a copy to IABO. Similarly he distributed co ...
... difficult to learn the main trends in current research from the various progress reports, scientific publications, and from Symposia organised by various scientific societies. The National Correspondent summarized the main points up to June, 1970, and sent a copy to IABO. Similarly he distributed co ...
Level 3: Temperature - CHARLIE
... mapped geophysical features or by using remote sensing of appropriate surrogate variables. Most importantly, boundaries between habitat types can be defined functionally, even where we lack detailed biological data. This classification recognizes and classifies the two major marine environments (the ...
... mapped geophysical features or by using remote sensing of appropriate surrogate variables. Most importantly, boundaries between habitat types can be defined functionally, even where we lack detailed biological data. This classification recognizes and classifies the two major marine environments (the ...
Full Text PDF - Jaypee Journals
... abnormal proportions and demonstrates parasitism, all of the following conditions which are required for disease have been satisfied: the local environment is one in which the species can express its virulence properties, the pathogen is in numbers that exceed the threshold for that host; other bact ...
... abnormal proportions and demonstrates parasitism, all of the following conditions which are required for disease have been satisfied: the local environment is one in which the species can express its virulence properties, the pathogen is in numbers that exceed the threshold for that host; other bact ...
BIO 209 Laboratory Manual - Bluegrass Community and Technical
... To study microorganisms properly, we have to be able to grow them. To accomplish this, it is necessary to transfer the specimens to an environment that will simulate the same conditions under which they occur in nature. Nutritional requirements vary widely from one species of bacteria to another and ...
... To study microorganisms properly, we have to be able to grow them. To accomplish this, it is necessary to transfer the specimens to an environment that will simulate the same conditions under which they occur in nature. Nutritional requirements vary widely from one species of bacteria to another and ...
138 Advances in Environmental Biology, 4(2): 138-146, 2010 ISSN 1995-0756
... molecules that have countless biological functions. Over billions of years, nature has produced these organic molecules, which have varied uses, some of which are yet to be determined [10,11]. The Ascidians, commonly called sea squirts (Subphylum: Urochordata, Class Ascidiacea) are dominant organism ...
... molecules that have countless biological functions. Over billions of years, nature has produced these organic molecules, which have varied uses, some of which are yet to be determined [10,11]. The Ascidians, commonly called sea squirts (Subphylum: Urochordata, Class Ascidiacea) are dominant organism ...
Ecological Effects of Fishing in the Marine Ecosystems of the United
... kind of seaweed—can grow up to two feet (0.61 m) a day and may reach one hundred feet (30 m) in length. Kelp provides sustenance and shelter for a vast array of marine organisms, such as the orange garibaldi and señorita wrasses in the photograph, as well as sea otters, and many other marine animals ...
... kind of seaweed—can grow up to two feet (0.61 m) a day and may reach one hundred feet (30 m) in length. Kelp provides sustenance and shelter for a vast array of marine organisms, such as the orange garibaldi and señorita wrasses in the photograph, as well as sea otters, and many other marine animals ...
Ecosystem Functioning and Biodiversity in the Deep Sea (EuroDEEP)
... Large-scale multidisciplinary studies are essential to understand how physical, geological and geochemical processes shape deep-sea habitats, control biological and biogeochemical processes, and determine their relationships with the global biosphere. Acquiring this knowledge is especially urgent in ...
... Large-scale multidisciplinary studies are essential to understand how physical, geological and geochemical processes shape deep-sea habitats, control biological and biogeochemical processes, and determine their relationships with the global biosphere. Acquiring this knowledge is especially urgent in ...
ALTERAÇÕES ULTRAESTRUTURAIS EM BACTÉRIAS EXPOSTAS
... Nanotechnology has emerged recently in the material science field causing in short time a great impact in diverse contemporary fields as biology, chemistry and environment, energy, engineer, heavy industry and medicine1,2. The word ‘nano’ come from the Greek meaning ‘dwarf’ and was first applied in ...
... Nanotechnology has emerged recently in the material science field causing in short time a great impact in diverse contemporary fields as biology, chemistry and environment, energy, engineer, heavy industry and medicine1,2. The word ‘nano’ come from the Greek meaning ‘dwarf’ and was first applied in ...
the response of echinoderms to ocean acidification
... According to Dupont et al. (2010)1, “echinoderms are among the most abundant and ecologically successful groups of marine animals (Micael et al., 2009), and are one of the key marine groups most likely to be impacted by predicted climate change events,” presumably because “the larvae and/or adults o ...
... According to Dupont et al. (2010)1, “echinoderms are among the most abundant and ecologically successful groups of marine animals (Micael et al., 2009), and are one of the key marine groups most likely to be impacted by predicted climate change events,” presumably because “the larvae and/or adults o ...
Life in the lithosphere, kinetics and the prospects for life elsewhere
... requires that we first establish an understanding of the relationship between the terrestrial lithosphere and its associated life—at the time of writing our only known example of life in the Universe [1]. Despite the abundance of life on the Earth, its extent can hardly be described as a ‘biosphere’ ...
... requires that we first establish an understanding of the relationship between the terrestrial lithosphere and its associated life—at the time of writing our only known example of life in the Universe [1]. Despite the abundance of life on the Earth, its extent can hardly be described as a ‘biosphere’ ...
Marine Protected Areas Briefing Paper No 8/08
... the use of quotas or regulating discharges to the marine environment to prevent pollution. Australian marine scientists support the creation of marine protected areas, although the lack of robust evidence for the benefits of some marine protected areas has led to calls for greater rigour in assessi ...
... the use of quotas or regulating discharges to the marine environment to prevent pollution. Australian marine scientists support the creation of marine protected areas, although the lack of robust evidence for the benefits of some marine protected areas has led to calls for greater rigour in assessi ...
VPM 401
... - They are pliable and can pass through the pores of filters that retain bacteria. - Most members have sterol in their membrane which provides added strength and rigidity protecting the cells from osmotic lysis. - They are among the smallest form of life. - Their genomes are thought to be the minimu ...
... - They are pliable and can pass through the pores of filters that retain bacteria. - Most members have sterol in their membrane which provides added strength and rigidity protecting the cells from osmotic lysis. - They are among the smallest form of life. - Their genomes are thought to be the minimu ...
Rhode Island NSF EPSCoR - University of Rhode Island
... Stanford University, where she worked in the development of DNA vaccines for fish and studied gene regulation in several aquatic species, including abalone. Her research interests include the use of multidisciplinary approaches to the prevention and management of diseases in marine organisms. Her col ...
... Stanford University, where she worked in the development of DNA vaccines for fish and studied gene regulation in several aquatic species, including abalone. Her research interests include the use of multidisciplinary approaches to the prevention and management of diseases in marine organisms. Her col ...
Altitude ammonia‐oxidizing bacteria and archaea in soils of Mount
... community composition and abundance of AOB and AOA are influenced considerably by temperature (Avrahami et al., 2003), pH (Nicol et al., 2008), simulated global changes (Horz et al., 2004), salinity (Mosier & Francis, 2008; Santoro et al., 2008) and fertilization regime (He et al., 2007; Shen et al. ...
... community composition and abundance of AOB and AOA are influenced considerably by temperature (Avrahami et al., 2003), pH (Nicol et al., 2008), simulated global changes (Horz et al., 2004), salinity (Mosier & Francis, 2008; Santoro et al., 2008) and fertilization regime (He et al., 2007; Shen et al. ...
A phylogenomic approach to microbial evolution
... as queries for the analysis. To present a quick overview of the results, phylogenetic trees and BLAST hits have been colour coded according to their phylogenetic connections. The colour coding system is currently based on the most inclusive taxonomic category, i.e. the domain (2). The circular organ ...
... as queries for the analysis. To present a quick overview of the results, phylogenetic trees and BLAST hits have been colour coded according to their phylogenetic connections. The colour coding system is currently based on the most inclusive taxonomic category, i.e. the domain (2). The circular organ ...
Chapter 19 - Mr. Goodenough
... seawater to an average depth of 100 m. Marine organisms such as plants and algae use energy from the Sun to build their tissues and produce their own food. This process of making food is called photosynthesis. During photosynthesis, carbon dioxide and water are changed to sugar and oxygen in the pre ...
... seawater to an average depth of 100 m. Marine organisms such as plants and algae use energy from the Sun to build their tissues and produce their own food. This process of making food is called photosynthesis. During photosynthesis, carbon dioxide and water are changed to sugar and oxygen in the pre ...
Registration of Disinfectants Based on Relative Microbicidal Activity
... Chemicals formulated as disinfectants in the United States are registered and regulated in interstate commerce by the Antimicrobial Division, Office of Pesticides Program, EPA. The authority for this activity was mandated by the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA) in 1947. In ...
... Chemicals formulated as disinfectants in the United States are registered and regulated in interstate commerce by the Antimicrobial Division, Office of Pesticides Program, EPA. The authority for this activity was mandated by the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA) in 1947. In ...
synthesis and review of the best available scientific studies on
... echo sounders on oceangoing research vessels. However, because of the vastness of the oceans, it is unlikely that this method can be used to comprehensively map seafloor bathymetry despite the new extensive efforts on high resolution mapping of the sea-bed related to extended continental shelf claim ...
... echo sounders on oceangoing research vessels. However, because of the vastness of the oceans, it is unlikely that this method can be used to comprehensively map seafloor bathymetry despite the new extensive efforts on high resolution mapping of the sea-bed related to extended continental shelf claim ...
lurleen b. wallace community college course syllabus contact
... 23. Define amphibolic pathways. Microbial Growth 1. Classify microbes into five groups on the basis of preferred temperature range. 2. Identify how and why the pH of culture media is controlled. 3. Explain the importance of osmotic pressure to microbial growth. 4. Provide a use for each of the four ...
... 23. Define amphibolic pathways. Microbial Growth 1. Classify microbes into five groups on the basis of preferred temperature range. 2. Identify how and why the pH of culture media is controlled. 3. Explain the importance of osmotic pressure to microbial growth. 4. Provide a use for each of the four ...
27_Lecture_Presentation
... Prokaryotes thrive almost everywhere, including places too acidic, salty, cold, or hot for most other organisms Most prokaryotes are microscopic, but what they lack in size they make up for in numbers There are more in a handful of fertile soil than the number of people who have ever lived ...
... Prokaryotes thrive almost everywhere, including places too acidic, salty, cold, or hot for most other organisms Most prokaryotes are microscopic, but what they lack in size they make up for in numbers There are more in a handful of fertile soil than the number of people who have ever lived ...