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Comparison of environmental and isolate Sulfobacillus genomes
Comparison of environmental and isolate Sulfobacillus genomes

... it accepts electrons from cytochrome c and not quinones, [51,52]. Additionally, cytochrome c-binding sites (CXXCH) were identified in the C-terminal end of both subunits II and IV which are not present in any other terminal oxidases here, suggesting the electron transport chain of AMDSBA4 is distinc ...
Singlet Oxygen Production by Soybean Lipoxygenase Isozymes”
Singlet Oxygen Production by Soybean Lipoxygenase Isozymes”

... Lipoxygenase-catalyzed oxidations are complex processes, however, whose intermediates may depend upon the specific lipoxygenase used, the substrate, and the reaction conditions. The co-oxidation of 0-carotene by soybean lipoxygenase isozymes provides a well-studiedillustration of this point. Christo ...
The Cardiovascular System and Exercise
The Cardiovascular System and Exercise

... Bioenergetics is the subject of a field of biochemistry that concerns energy flow through living systems. This is an active area of biological research that includes the study of thousands of different cellular processes such as cellular respiration and the many other metabolic processes that can l ...
Ch6-4_Enzymes-New
Ch6-4_Enzymes-New

... Located on the p arm of chromosome 1 in humans, this gene codes for an enzyme involved in the methylation of folic acid, a necessary B vitamin. Methylated (folate) and non-methylated (folic acid) forms are found in leafy greens, beans, and whole grains. ...
Fish vs. Human Respiration
Fish vs. Human Respiration

... After the trachea, the air passes through the bronchi and into the lungs. In the lungs, it follows narrower and narrower bronchioles until it reaches the alveoli. Alveoli are grape-like clusters that enable gas exchange to take place. As air enters the alveoli, the oxygen concentration of the alveol ...
ENERGY-PRODUCING ABILITY OF BACTERIA
ENERGY-PRODUCING ABILITY OF BACTERIA

... Following the absorption of light, the electrons stored in the H2O molecules are released and transported to nictotinamide dinucleotide phosphate (NADP+). The reduction of the latter generates NADPH, a critical reducing factor while the movement of the e-, a process facilitated by the electron carri ...
biogenic s, p, d-block elements, biological role, application in medicine
biogenic s, p, d-block elements, biological role, application in medicine

... Hydrogen concentration in the human body is approximately 10%, that comparing to its content in the Earth's crust (1%) demonstrates its exceptional role in the human body. In human organism hydrogen exists in the form of different compounds, for example water. Sodium, potassium. Na+ and K+ ions are ...
Chemistry Transition Information
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3. d-Block elements. Biological role, application in medicine.
3. d-Block elements. Biological role, application in medicine.

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Example 1-2
Example 1-2

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Chapter 10. Delivering Oxygen.
Chapter 10. Delivering Oxygen.

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Acid – base balance
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Introduction to Carbohydrates
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role of aldehyde oxidase and keto
role of aldehyde oxidase and keto

... is important endogenous chemical regulating sex steroid synthesis and maintenance of physiological levels as the two enzymes critical in its metabolism i.e the aldehyde oxidase and aldehyde keto reductase seem to play an important role and probably there is a interactive feedback relationship betwee ...
espiration - WordPress.com
espiration - WordPress.com

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REACTING MASSES – ACTIVITY SHEET
REACTING MASSES – ACTIVITY SHEET

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Kinetics of Enzyme-Catalyzed Reactions

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Chapter 8 - Inorganic carbon chemistry
Chapter 8 - Inorganic carbon chemistry

... worldwide. These problems have been recognised by nations worldwide. Recent agreements under the Kyoto Accord between nations mean that there will be some reduction in the amount of carbon dioxide (and other greenhouse gases) produced over the next few years. However, there is still a long way to go ...
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(cobalamin)-dependent enzymes
(cobalamin)-dependent enzymes

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Elemental Sulfur Corrosion in Sour Gas and Claus Sulfur Recovery
Elemental Sulfur Corrosion in Sour Gas and Claus Sulfur Recovery

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Ventilator Induced Lung Injury
Ventilator Induced Lung Injury

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CHEMISTRY SEC 06 SYLLABUS
CHEMISTRY SEC 06 SYLLABUS

... The examination will consist of two written papers, each of two hours’ duration, and an assessment of practical work in chemistry. Questions will be set in English and must be answered in English. The examination will be structured as follows: Paper I consists of a written paper and a practical comp ...
CHEMISTRY SEC 06 SYLLABUS
CHEMISTRY SEC 06 SYLLABUS

... The examination will consist of two written papers, each of two hours’ duration, and an assessment of practical work in chemistry. Questions will be set in English and must be answered in English. The examination will be structured as follows: Paper I consists of a written paper and a practical comp ...
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Gaseous signaling molecules

Gaseous signaling molecules are gaseous molecules that are either synthesised internally (endogenously) in the organism, tissue or cell or are received by the organism, tissue or cell from outside (say, from the atmosphere or hydrosphere, as in the case of oxygen) and that are used to transmit chemical signals which induce certain physiological or biochemical changes in the organism, tissue or cell. The term is applied to, for example, oxygen, carbon dioxide, nitric oxide, carbon monoxide, hydrogen sulfide, sulfur dioxide, nitrous oxide, hydrogen cyanide, ammonia, methane, hydrogen, ethylene etc.Many, but not all, of gaseous signaling molecules are named gasotransmitters.The biological roles of each of the gaseous signaling molecules are in short outlined below.
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