Chlamydomonas reinhardtii
... estimated that more solar energy reaches us in one hour than we consume in one year. An already common method of exploiting solar energy is the use of silicon based photovoltaic panels, which by current technology reaches a maximum energy conversion efficiency of 20% (Mehmood et al., 2014). However, ...
... estimated that more solar energy reaches us in one hour than we consume in one year. An already common method of exploiting solar energy is the use of silicon based photovoltaic panels, which by current technology reaches a maximum energy conversion efficiency of 20% (Mehmood et al., 2014). However, ...
nitrogen cycle
... Earliest forms of nitrogen-reducing bacteria had to have been anaerobic other option: NH4+ already existed in some form today these ancient N-fixers either only exist in anaerobic environments or the Nfixing apparati are carefully guarded from intracellular oxygen ...
... Earliest forms of nitrogen-reducing bacteria had to have been anaerobic other option: NH4+ already existed in some form today these ancient N-fixers either only exist in anaerobic environments or the Nfixing apparati are carefully guarded from intracellular oxygen ...
The Outer Membrane of Gram-negative Bacteria and - Beck-Shop
... addition of being the site of peptidoglycan synthesis, both in the growing cell wall and in the transverse septum that divides the bacterium during bacterial division and the site of phospholipid and some protein synthesis required for the production of more cytoplasmic membrane, it is the site of e ...
... addition of being the site of peptidoglycan synthesis, both in the growing cell wall and in the transverse septum that divides the bacterium during bacterial division and the site of phospholipid and some protein synthesis required for the production of more cytoplasmic membrane, it is the site of e ...
Integrated Microbial Genomes
... •Production of chemical catalysts, reagents, and enzymes to improve efficiency of industrial processes. •Management of environmental carbon dioxide, which is related to climate change. •Detection of disease-causing organisms and monitoring of the safety of food and water supplies. •Use of geneticall ...
... •Production of chemical catalysts, reagents, and enzymes to improve efficiency of industrial processes. •Management of environmental carbon dioxide, which is related to climate change. •Detection of disease-causing organisms and monitoring of the safety of food and water supplies. •Use of geneticall ...
Similarities: Differences Differences
... thermophiles or extreme thermophiles… …though some mesophilic forms have recently been discovered in the ocean - dominant form of life below 300 meters in the oceans! ...
... thermophiles or extreme thermophiles… …though some mesophilic forms have recently been discovered in the ocean - dominant form of life below 300 meters in the oceans! ...
Chapter 8 Notes Photosynthesis
... their leaves that normally admit carbon dioxide. – This causes carbon dioxide within the leaves to fall to very low levels, slowing down or even stopping photosynthesis. – C4 and CAM plants have biochemical adaptations that minimize water loss while still allowing photosynthesis to take place in int ...
... their leaves that normally admit carbon dioxide. – This causes carbon dioxide within the leaves to fall to very low levels, slowing down or even stopping photosynthesis. – C4 and CAM plants have biochemical adaptations that minimize water loss while still allowing photosynthesis to take place in int ...
Photosynthesis: Introduction
... Go’ = +2840 kJ/mol Unfavorable Go’ explains the need for energy input. That is the role of light. ...
... Go’ = +2840 kJ/mol Unfavorable Go’ explains the need for energy input. That is the role of light. ...
Chapter 20 Prokaryotes
... – Believed to be responsible for introducing oxygen into the primitive atmosphere. Lack visible means of locomotion. Can live in extreme environments. In association with fungi, form lichens. ...
... – Believed to be responsible for introducing oxygen into the primitive atmosphere. Lack visible means of locomotion. Can live in extreme environments. In association with fungi, form lichens. ...
KS4 Plant Nutrition
... by the chlorophyll in leaves and used to carry out photosynthesis. Leaves come in all shapes and sizes but what features do they have in common to maximize photosynthesis? ...
... by the chlorophyll in leaves and used to carry out photosynthesis. Leaves come in all shapes and sizes but what features do they have in common to maximize photosynthesis? ...
The Nitrogen Cycle WS File
... Nitrogen is a crucial element for all living things, forming an essential part of the structure of proteins and nucleic acids. The Earth’s atmosphere is about 80% nitrogen gas (N2), but molecular nitrogen is so stable that is only rarely available directly to organisms and is often in short supply i ...
... Nitrogen is a crucial element for all living things, forming an essential part of the structure of proteins and nucleic acids. The Earth’s atmosphere is about 80% nitrogen gas (N2), but molecular nitrogen is so stable that is only rarely available directly to organisms and is often in short supply i ...
light reactions
... molecule embedded in a complex of proteins 1. Photons of light are absorbed by pigment in photosystem II --> electrons are energized 2. The energized electron is ejected from the chlorophyll and recaptured by the primary electron acceptor ...
... molecule embedded in a complex of proteins 1. Photons of light are absorbed by pigment in photosystem II --> electrons are energized 2. The energized electron is ejected from the chlorophyll and recaptured by the primary electron acceptor ...
Using serial dilutions and plating to establish viable bacterial cell
... microorganisms using a haemocytometer, or by serial diluting the bacteria and plating the diluted bacteria on media that supports the growth of the micro-organisms. The latter method is somewhat more time consuming, but provides statistically accurate and repeatable results. This method is also the ...
... microorganisms using a haemocytometer, or by serial diluting the bacteria and plating the diluted bacteria on media that supports the growth of the micro-organisms. The latter method is somewhat more time consuming, but provides statistically accurate and repeatable results. This method is also the ...
Anabaena - Oxford Academic
... chococcus sp. PCC 7942 exhibited similar dark respiratory activity, as measured by oxygen uptake, to that of the wild-type [21]. Thus cyanobacteria may employ an alternative respiratory pathway when the OPP is non-functional. The OPP is also thought to be largely responsible for the supply of reduct ...
... chococcus sp. PCC 7942 exhibited similar dark respiratory activity, as measured by oxygen uptake, to that of the wild-type [21]. Thus cyanobacteria may employ an alternative respiratory pathway when the OPP is non-functional. The OPP is also thought to be largely responsible for the supply of reduct ...
Scientific Poster
... Elettaria cardamomum, green cardamom, has been long used in south Asia both for medical purposes and as a seasoning. This plant is used in traditional botanic medicine to treat infectious disease such as pulmonary tuberculosis and lung congestion. Additionally, green cardamom is used for its importa ...
... Elettaria cardamomum, green cardamom, has been long used in south Asia both for medical purposes and as a seasoning. This plant is used in traditional botanic medicine to treat infectious disease such as pulmonary tuberculosis and lung congestion. Additionally, green cardamom is used for its importa ...
Ch. 27
... Nitrogen-fixing prokaryotes convert N2 to NH3, making atmospheric nitrogen available to themselves (and eventually to other organisms) for incorporation into organic molecules. ...
... Nitrogen-fixing prokaryotes convert N2 to NH3, making atmospheric nitrogen available to themselves (and eventually to other organisms) for incorporation into organic molecules. ...
Class Notes
... Nitrogen-fixing prokaryotes convert N 2 to NH 3 , making atmospheric nitrogen available to themselves (and eventually to other organisms) for incorporation into organic molecules. ...
... Nitrogen-fixing prokaryotes convert N 2 to NH 3 , making atmospheric nitrogen available to themselves (and eventually to other organisms) for incorporation into organic molecules. ...
Calvin Cycle
... Plants designated C4 have one cell type in which phosphoenolpyruvate (PEP) is carboxylated via the enzyme PEP Carboxylase, to yield the 4-C oxaloacetate. Oxaloacetate is converted to other 4-C intermediates that are transported to cells active in photosynthesis, where CO2 is released by decarboxyl ...
... Plants designated C4 have one cell type in which phosphoenolpyruvate (PEP) is carboxylated via the enzyme PEP Carboxylase, to yield the 4-C oxaloacetate. Oxaloacetate is converted to other 4-C intermediates that are transported to cells active in photosynthesis, where CO2 is released by decarboxyl ...
Amino Acid Metabolism
... • The nitrogenase reaction. ATP hydrolysis coupled to electron transfer from N. reductase to P-cluster. • This is followed by conformational change in N. reductase so it does not bind to Nitrogenase. •ADP-N. reductase dissociates allowing another ATP-N. reductase to bind. ...
... • The nitrogenase reaction. ATP hydrolysis coupled to electron transfer from N. reductase to P-cluster. • This is followed by conformational change in N. reductase so it does not bind to Nitrogenase. •ADP-N. reductase dissociates allowing another ATP-N. reductase to bind. ...
"Bacteria" pdf file
... Bacteria are used to make a high number of pharmacologically important substances. Actinomycetes, for instance, are thread-like bacteria that morphologically resemble mildews. They are among the most important producers of antibiotics, such as streptomycin and tetracycline. Vitamin B12 (cobalamin) i ...
... Bacteria are used to make a high number of pharmacologically important substances. Actinomycetes, for instance, are thread-like bacteria that morphologically resemble mildews. They are among the most important producers of antibiotics, such as streptomycin and tetracycline. Vitamin B12 (cobalamin) i ...
CHAPTER 27
... Nitrogen-fixing prokaryotes convert N2 to NH3, making atmospheric nitrogen available to themselves (and eventually to other organisms) for incorporation into organic molecules. ...
... Nitrogen-fixing prokaryotes convert N2 to NH3, making atmospheric nitrogen available to themselves (and eventually to other organisms) for incorporation into organic molecules. ...
Odormute Breakdown Industrial Digester
... harmful chemicals and continue to remediate new materials added to the system. These same enzymes occur naturally in the environment keeping plant, animal and human waste from over-running us. Enzymes are derived from all living organisms and are harmless to humans, animals and marine life. Enzymes ...
... harmful chemicals and continue to remediate new materials added to the system. These same enzymes occur naturally in the environment keeping plant, animal and human waste from over-running us. Enzymes are derived from all living organisms and are harmless to humans, animals and marine life. Enzymes ...
Cyanobacteria
Cyanobacteria /saɪˌænoʊbækˈtɪəriə/, also known as Cyanophyta, is a phylum of bacteria that obtain their energy through photosynthesis. The name ""cyanobacteria"" comes from the color of the bacteria (Greek: κυανός (kyanós) = blue). They are often called blue-green algae (but some consider that name a misnomer, as cyanobacteria are prokaryotic and algae should be eukaryotic, although other definitions of algae encompass prokaryotic organisms).By producing gaseous oxygen as a byproduct of photosynthesis, cyanobacteria are thought to have converted the early reducing atmosphere into an oxidizing one, causing the ""rusting of the Earth"" and causing the Great Oxygenation Event, dramatically changing the composition of life forms on Earth by stimulating biodiversity and leading to the near-extinction of anaerobic organisms (that is, oxygen-intolerant). Symbiogenesis argues that the chloroplasts found in plants and eukaryotic algae evolved from cyanobacterial ancestors via endosymbiosis. Cyanobacteria are arguably the most successful group of microorganisms on earth. They are the most genetically diverse; they occupy a broad range of habitats across all latitudes, widespread in freshwater, marine, and terrestrial ecosystems, and they are found in the most extreme niches such as hot springs, salt works, and hypersaline bays. Photoautotrophic, oxygen-producing cyanobacteria created the conditions in the planet's early atmosphere that directed the evolution of aerobic metabolism and eukaryotic photosynthesis. Cyanobacteria fulfill vital ecological functions in the world's oceans, being important contributors to global carbon and nitrogen budgets.– Stewart and Falconer