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... - Microbial diversity in Ulleung-do and Dok-do regions - Analyzing DNA of microorganisms in Ulleung-do and Dok-do - Analyzing protein structure of enzymes that are related to marine algae in Ulleung-do and Dok-do regions - Research on converting microorganisms into resources utilizing deep sea water ...
... - Microbial diversity in Ulleung-do and Dok-do regions - Analyzing DNA of microorganisms in Ulleung-do and Dok-do - Analyzing protein structure of enzymes that are related to marine algae in Ulleung-do and Dok-do regions - Research on converting microorganisms into resources utilizing deep sea water ...
Themes and Concepts of Biology
... is composed of branch points, or nodes, and branches. The internal nodes represent ancestors and are points in evolution when, based on scienti c evidence, an ancestor is thought to have diverged to form two new species. The length of each branch can be considered as estimates of relative time. In t ...
... is composed of branch points, or nodes, and branches. The internal nodes represent ancestors and are points in evolution when, based on scienti c evidence, an ancestor is thought to have diverged to form two new species. The length of each branch can be considered as estimates of relative time. In t ...
New virus - Da Bronco Plug
... • Temperate phage only • Genome integrates into bacterial chromosome as prophage, which (1) is replicated and passed on to daughter cells and (2) can be induced to leave the chromosome and initiate a lytic cycle ...
... • Temperate phage only • Genome integrates into bacterial chromosome as prophage, which (1) is replicated and passed on to daughter cells and (2) can be induced to leave the chromosome and initiate a lytic cycle ...
Cell Wall
... • They lack true nucleus, and other membrane-bound organelles • They contain a single, “naked” chromosome consisting of a DNA molecule •Some contain “plasmids” (small, circular DNA molecules, in addition to the major chromosome) •Most have a cell wall containing peptidoglycans (a polysaccharide modi ...
... • They lack true nucleus, and other membrane-bound organelles • They contain a single, “naked” chromosome consisting of a DNA molecule •Some contain “plasmids” (small, circular DNA molecules, in addition to the major chromosome) •Most have a cell wall containing peptidoglycans (a polysaccharide modi ...
Chapter 27
... Methanogens: form CH4 from H2 and CO2 or acetate. Requires anaerobic conditions (bottom of ...
... Methanogens: form CH4 from H2 and CO2 or acetate. Requires anaerobic conditions (bottom of ...
Bacteria - leavingcertbiology.net
... 4. Solute concentration (osmosis affects bacterial metabolism) 5. Pressure (air pressure affects bacteria due to the cell wall not being strong enough to withstand high pressures) 6. Water (although some bacteria do not use water, others resort to endospore formation when there is not enough moistur ...
... 4. Solute concentration (osmosis affects bacterial metabolism) 5. Pressure (air pressure affects bacteria due to the cell wall not being strong enough to withstand high pressures) 6. Water (although some bacteria do not use water, others resort to endospore formation when there is not enough moistur ...
Institute of Marine Science
... The Institute of Marine Science conducts marine science studies in the world’s oceans, with special emphasis on Arctic and Pacific sub-Arctic waters. The faculty provide expertise in chemical, geological and physical oceanography and marine biology. Instruction is carried out through a minor in mari ...
... The Institute of Marine Science conducts marine science studies in the world’s oceans, with special emphasis on Arctic and Pacific sub-Arctic waters. The faculty provide expertise in chemical, geological and physical oceanography and marine biology. Instruction is carried out through a minor in mari ...
Nitrogen and Phosphorus Cycles - Evergreen State College Archives
... getting N into terrestrial system: Via lightning (very small) Via Biological N Fixation ...
... getting N into terrestrial system: Via lightning (very small) Via Biological N Fixation ...
Class 1
... Sizes of Microorganisms • Metric units are used to express the sizes of microorganisms. • The basic unit of length in the metric system is the meter (m); it is equivalent to 39.4 inches. • The sizes of bacteria and protozoa are usually expressed in terms of micrometers (µm). • The sizes of microorga ...
... Sizes of Microorganisms • Metric units are used to express the sizes of microorganisms. • The basic unit of length in the metric system is the meter (m); it is equivalent to 39.4 inches. • The sizes of bacteria and protozoa are usually expressed in terms of micrometers (µm). • The sizes of microorga ...
Bioaerosols: Nature, Sources and Impact
... Bacterial infections are the most commonly seen in humans, such as those that occur in minor wounds and scratches. Diseases related to bacteria that are found in occupational exposures include those caused by anthrax, also called wool sorter's disease, transmitted by handling imported goat hair, woo ...
... Bacterial infections are the most commonly seen in humans, such as those that occur in minor wounds and scratches. Diseases related to bacteria that are found in occupational exposures include those caused by anthrax, also called wool sorter's disease, transmitted by handling imported goat hair, woo ...
A sea of microbes: the diversity and activity of marine microorganisms
... fertility and biology of the global ocean. Diverse populations of bacteria, archaea and eukaryotic phytoplankton are responsible for performing and mediating the key nitrogen cycling steps of fixation, assimilation, nitrification and denitrification36. Analogous to soil environments, where discrete nit ...
... fertility and biology of the global ocean. Diverse populations of bacteria, archaea and eukaryotic phytoplankton are responsible for performing and mediating the key nitrogen cycling steps of fixation, assimilation, nitrification and denitrification36. Analogous to soil environments, where discrete nit ...
Invasive Pathogens
... Pathogens - So what? ❖Bacteria, Fungi, Viruses ❖Very little is known about pathogens ➢ <10% of fungi have been discovered and ...
... Pathogens - So what? ❖Bacteria, Fungi, Viruses ❖Very little is known about pathogens ➢ <10% of fungi have been discovered and ...
Bacteria - Mr. Shanks` Class
... a. Obligate Aeorbe: must have oxygen to produce energy from food b. Obligate Anaerobe: can not survive in the presence of oxygen, but can still produce energy from food in absence of oxygen c. Facultative anaerobe: can survive with or ...
... a. Obligate Aeorbe: must have oxygen to produce energy from food b. Obligate Anaerobe: can not survive in the presence of oxygen, but can still produce energy from food in absence of oxygen c. Facultative anaerobe: can survive with or ...
Lethal Effects of High Temperature
... The Lethal Effects of High Temperature on Bacteria Each bacterial species possesses the ability to grow over a range of temperatures, but if the maximum temperature for growth is exceeded, a killing effect will be observed. The susceptibility of different organisms to high temperature can be measure ...
... The Lethal Effects of High Temperature on Bacteria Each bacterial species possesses the ability to grow over a range of temperatures, but if the maximum temperature for growth is exceeded, a killing effect will be observed. The susceptibility of different organisms to high temperature can be measure ...
Virulence factor Bacterial
... pyogenes (causative agent of scarlet fever and many other conditions), are able to break down the host's immunoglobulins using proteases. Some bacteria, such as Streptococcus pyogenes, Staphylococcus aureus and Pseudomonas aeruginosa, produce a variety of enzymes which cause damage to host tissues. ...
... pyogenes (causative agent of scarlet fever and many other conditions), are able to break down the host's immunoglobulins using proteases. Some bacteria, such as Streptococcus pyogenes, Staphylococcus aureus and Pseudomonas aeruginosa, produce a variety of enzymes which cause damage to host tissues. ...
Vein calcite in cretaceous carbonate reservoirs of Abu Dhabi
... temperatures of ca. 30–100 °C assuming that the fluids had δ18OV-SMOW values of marine pore waters which evolved to basinal brines (i.e. − 1.2‰ and + 2‰, respectively). These inferred temperatures corroborate the fluid-inclusion microthermometry, which revealed a predominantly single, whole liquid p ...
... temperatures of ca. 30–100 °C assuming that the fluids had δ18OV-SMOW values of marine pore waters which evolved to basinal brines (i.e. − 1.2‰ and + 2‰, respectively). These inferred temperatures corroborate the fluid-inclusion microthermometry, which revealed a predominantly single, whole liquid p ...
hallett® system solves iron bacteria problem in reverse
... system components that came after the UV unit (this was the only time he used chlorine on his system). The chlorination step involved using bleach on all the pipes and water treatment devices as well bleaching his toilets to eliminate the existing live bacteria that had contaminated the system compo ...
... system components that came after the UV unit (this was the only time he used chlorine on his system). The chlorination step involved using bleach on all the pipes and water treatment devices as well bleaching his toilets to eliminate the existing live bacteria that had contaminated the system compo ...
Dropping pH in the Oceans Causing a Rising Tide of...
... are occurring along with large scale changes in temperature, in nutrient input, in levels of toxic pollution, and in abundance and distribution of organisms caused by extractive use. Coral reefs are but one kind of marine ecosystem already demonstrating the death of a thousand cuts phenomenon today ...
... are occurring along with large scale changes in temperature, in nutrient input, in levels of toxic pollution, and in abundance and distribution of organisms caused by extractive use. Coral reefs are but one kind of marine ecosystem already demonstrating the death of a thousand cuts phenomenon today ...
Immunology, Serolog..
... batch culture growth model draws out and emphasizes aspects of bacterial growth which may differ from the growth of macrofauna. It emphasizes clonality, asexual binary division, the short development time relative to replication itself, the seemingly low death rate, the need to move from a dormant s ...
... batch culture growth model draws out and emphasizes aspects of bacterial growth which may differ from the growth of macrofauna. It emphasizes clonality, asexual binary division, the short development time relative to replication itself, the seemingly low death rate, the need to move from a dormant s ...
Taxonomy Basics Homework
... 4. Which part is always capitalized? ________________________________ 5. Which part of the scientific name comes first? _______________________ 6. What is wrong with the following scientific names? a. Ba Humbugi: ______________________________________ b. Spongiforma squarepantsii: __________________ ...
... 4. Which part is always capitalized? ________________________________ 5. Which part of the scientific name comes first? _______________________ 6. What is wrong with the following scientific names? a. Ba Humbugi: ______________________________________ b. Spongiforma squarepantsii: __________________ ...
Bacteria Virtual Lab Procedure Analysis
... Visit my eBoard and click on appropriate link under ‘Virtual Labs’ note. Background: Bacteria are prokaryotic (having no nucleus), one-celled organisms. Individual bacterial cells are visible only with the aid of a high-powered microscope. Under proper nutritional and environmental conditions, bacte ...
... Visit my eBoard and click on appropriate link under ‘Virtual Labs’ note. Background: Bacteria are prokaryotic (having no nucleus), one-celled organisms. Individual bacterial cells are visible only with the aid of a high-powered microscope. Under proper nutritional and environmental conditions, bacte ...
Gram positive Gram negative
... • Minimum temperature – lowest temperature that permits a microbe’s growth and metabolism • Maximum temperature – highest temperature that permits a microbe’s growth and metabolism • Optimum temperature – promotes the fastest rate of growth and metabolism ...
... • Minimum temperature – lowest temperature that permits a microbe’s growth and metabolism • Maximum temperature – highest temperature that permits a microbe’s growth and metabolism • Optimum temperature – promotes the fastest rate of growth and metabolism ...
FOOD MICROBIOLOGY MEDI 2371
... Infectious Microorganisms These are the organisms whose presence in small numbers in food or water and when consumed can cause infection. In this case the food acts as a vector but not necessarily as a growth medium. Infectious organisms can be transmitted by various ways including man to man and a ...
... Infectious Microorganisms These are the organisms whose presence in small numbers in food or water and when consumed can cause infection. In this case the food acts as a vector but not necessarily as a growth medium. Infectious organisms can be transmitted by various ways including man to man and a ...