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Q2912
What is the enzyme responsible for transferring electrons to oxygen in the electron transport chain?
Electron transport chain
Photosynthetic electron transport chain of the thylakoid membrane.
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Q2912
What is the enzyme responsible for transferring electrons to oxygen in the electron transport chain?
Electron transport chain
An electron transport chain (ETC) couples electron transfer between an electron donor (such as NADH ) and an electron acceptor (such as O2 ) with the transfer of H+ ions (protons) across a membrane .
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Q2912
What is the enzyme responsible for transferring electrons to oxygen in the electron transport chain?
Electron transport chain
The resulting electrochemical proton gradient is used to generate chemical energy in the form of adenosine triphosphate (ATP).
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Q2912
What is the enzyme responsible for transferring electrons to oxygen in the electron transport chain?
Electron transport chain
Electron transport chains are the cellular mechanisms used for extracting energy from sunlight in photosynthesis and also from redox reactions, such as the oxidation of sugars ( respiration ).
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Q2912
What is the enzyme responsible for transferring electrons to oxygen in the electron transport chain?
Electron transport chain
In chloroplasts , light drives the conversion of water to oxygen and NADP+ to NADPH with transfer of H+ ions across chloroplast membranes .
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Q2912
What is the enzyme responsible for transferring electrons to oxygen in the electron transport chain?
Electron transport chain
In mitochondria , it is the conversion of oxygen to water, NADH to NAD+ and succinate to fumarate that are required to generate the proton gradient.
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Q2912
What is the enzyme responsible for transferring electrons to oxygen in the electron transport chain?
Electron transport chain
Electron transport chains are major sites of premature electron leakage to oxygen, generating superoxide and potentially resulting in increased oxidative stress .
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Q2913
what is in ultram
Tramadol
Tramadol hydrochloride (trademarked as Conzip, Ryzolt, Ultracet, Ultram in the USA, Ralivia, Zytram XL Durella{CR-100/200 mg} in Canada or Adolonta in Spain) is a centrally acting synthetic analgesic used to treat moderate to moderately severe pain .
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Q2913
what is in ultram
Tramadol
The drug has a wide range of applications, including treatment of rheumatoid arthritis , restless legs syndrome , motor neurone disease and fibromyalgia .
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Q2913
what is in ultram
Tramadol
It was launched and marketed as Tramal by the German pharmaceutical company Grünenthal GmbH in 1977.
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Q2913
what is in ultram
Tramadol
Tramadol is a weak μ-opioid receptor agonist that also induces serotonin release and inhibits the reuptake of norepinephrine .
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Q2913
what is in ultram
Tramadol
Tramadol is metabolized to O-desmethyltramadol , a significantly more potent μ-opioid agonist.
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Q2913
what is in ultram
Tramadol
Tramadol and its major metabolite (s) are distinguished from other more potent opioid agonists by relative selectivity for μ-opioid receptors.
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Q2916
what was bernie madoff selling
Bernard Madoff
Bernard Lawrence "Bernie" Madoff (; born April 29, 1938) is an American former stockbroker , investment advisor , financier , and white collar criminal .
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Q2916
what was bernie madoff selling
Bernard Madoff
He is the former non-executive Chairman of the NASDAQ stock market, and the admitted operator of a Ponzi scheme that is considered to be the largest financial fraud in U.S. history.
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Q2916
what was bernie madoff selling
Bernard Madoff
Madoff founded the Wall Street firm Bernard L. Madoff Investment Securities LLC in 1960, and was its chairman until his arrest on December 11, 2008.
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Q2916
what was bernie madoff selling
Bernard Madoff
The firm was one of the top market maker businesses on Wall Street, which bypassed "specialist" firms by directly executing orders over the counter from retail brokers.
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Q2916
what was bernie madoff selling
Bernard Madoff
He employed at the firm his brother Peter as Senior Managing Director and Chief Compliance Officer; Peter has since been sentenced to 10 years in prison.
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Q2916
what was bernie madoff selling
Bernard Madoff
Peter's daughter Shana Madoff as the firm's rules and compliance officer and attorney, and his sons Andrew and Mark (Mark committed suicide by hanging exactly two years after his father's arrest).
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Q2916
what was bernie madoff selling
Bernard Madoff
On December 10, 2008, Madoff's sons told authorities that their father had confessed to them that the asset management unit of his firm was a massive Ponzi scheme, and quoted him as describing it as "one big lie."
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Q2916
what was bernie madoff selling
Bernard Madoff
The following day, FBI agents arrested Madoff and charged him with one count of securities fraud .
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Q2916
what was bernie madoff selling
Bernard Madoff
The U.S. Securities and Exchange Commission (SEC) had previously conducted investigations into Madoff's business practices, but did not uncover the massive fraud.
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Q2916
what was bernie madoff selling
Bernard Madoff
In March 2009, Madoff pleaded guilty to 11 federal felonies and admitted to turning his wealth management business into a massive Ponzi scheme that defrauded thousands of investors of billions of dollars.
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Q2916
what was bernie madoff selling
Bernard Madoff
Madoff said he began the Ponzi scheme in the early 1990s.
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Q2916
what was bernie madoff selling
Bernard Madoff
However, federal investigators believe the fraud began as early as the 1970s, and those charged with recovering the missing money believe the investment operation may never have been legitimate.
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Q2916
what was bernie madoff selling
Bernard Madoff
The amount missing from client accounts, including fabricated gains, was almost $65 billion.
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Q2916
what was bernie madoff selling
Bernard Madoff
The court-appointed trustee estimated actual losses to investors of $18 billion.
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Q2916
what was bernie madoff selling
Bernard Madoff
On June 29, 2009, he was sentenced to 150 years in prison, the maximum allowed.
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Q2917
when is administrative pro day
Administrative Professionals' Day
Administrative Professionals Day (also known as Secretaries Day or Admin Day) is an unofficial secular holiday observed in several countries to recognize the work of secretaries , administrative assistants, receptionists , and other administrative support professionals.
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Q2917
when is administrative pro day
Administrative Professionals' Day
In North America , it is celebrated on the Wednesday of the last full week of April (April 24 in 2013).
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Q2917
when is administrative pro day
Administrative Professionals' Day
In France it is celebrated on the third Thursday in April (April 18 in 2013).
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Q2917
when is administrative pro day
Administrative Professionals' Day
In Australia it is celebrated on the first Friday in May
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Q2918
what is quasi judicial agency
Quasi-judicial body
A quasi-judicial body is an entity such as an arbitrator or tribunal board, generally of a public administrative agency, which has powers and procedures resembling those of a court of law or judge , and which is obligated to objectively determine facts and draw conclusions from them so as to provide the basis of an official action.
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Q2918
what is quasi judicial agency
Quasi-judicial body
Such actions are able to remedy a situation or impose legal penalties, and may affect the legal rights, duties or privileges of specific parties.
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Q2919
where was tycho brahe when he discovered mars
Tycho Brahe
Monument of Tycho Brahe and Johannes Kepler in Prague
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Q2919
where was tycho brahe when he discovered mars
Tycho Brahe
Tycho Brahe (14 December 154624 October 1601), born Tyge Ottesen Brahe, was a Danish nobleman known for his accurate and comprehensive astronomical and planetary observations.
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Q2919
where was tycho brahe when he discovered mars
Tycho Brahe
He was born in Scania , then part of Denmark, now part of modern-day Sweden.
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Q2919
where was tycho brahe when he discovered mars
Tycho Brahe
Tycho was well known in his lifetime as an astronomer and alchemist .
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Q2919
where was tycho brahe when he discovered mars
Tycho Brahe
In his De nova stella (On the new star) of 1573, he refuted the Aristotelian belief in an unchanging celestial realm .
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Q2919
where was tycho brahe when he discovered mars
Tycho Brahe
His precise measurements indicated that "new stars," (stellae novae , now known as supernovae ) in particular that of 1572 , lacked the parallax expected in sub-lunar phenomena, and were therefore not "atmospheric" tailless comets as previously believed, but were above the atmosphere and moon.
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Q2919
where was tycho brahe when he discovered mars
Tycho Brahe
Using similar measurements he showed that comets were also not atmospheric phenomena, as previously thought, and must pass through the supposedly "immutable" celestial spheres .
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Q2919
where was tycho brahe when he discovered mars
Tycho Brahe
As an astronomer, Tycho worked to combine what he saw as the geometrical benefits of the Copernican system with the philosophical benefits of the Ptolemaic system into his own model of the universe, the Tychonic system .
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Q2919
where was tycho brahe when he discovered mars
Tycho Brahe
Furthermore, he was the last of the major naked eye astronomers, working without telescopes for his observations.
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Q2919
where was tycho brahe when he discovered mars
Tycho Brahe
Tycho Brahe was granted an estate on the island of Hven and the funding to build the Uraniborg , an early research institute , where he built large astronomical instruments and took many careful measurements, and later Stjerneborg , underground, when he discovered that his instruments in the former were not sufficiently steady.
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Q2919
where was tycho brahe when he discovered mars
Tycho Brahe
On the island (on which he demonstrated autocratic character and behavior toward the residents) he founded manufactories such as paper-making to provide material for printing his results.
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Q2919
where was tycho brahe when he discovered mars
Tycho Brahe
After disagreements with the new Danish king Christian IV in 1597, he was invited by the Bohemian king and Holy Roman emperor Rudolph II to Prague, where he became the official imperial astronomer.
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Q2919
where was tycho brahe when he discovered mars
Tycho Brahe
He built the new observatory at Benátky nad Jizerou .
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Q2919
where was tycho brahe when he discovered mars
Tycho Brahe
Here, from 1600 until his death in 1601, he was assisted by Johannes Kepler who later used Tycho's astronomical data to develop Kepler's laws of planetary motion .
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Q2920
WHERE IS GOCHEOK DONG BRANCH
Guro District, Seoul
Guro District (Guro-gu) is a district of Seoul , South Korea , which was separated from Yeongdeungpo District on April 1, 1980.
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Q2920
WHERE IS GOCHEOK DONG BRANCH
Guro District, Seoul
Located in the southwestern part of the city, where besides Yangcheon District and Geumcheon District Guro District has an important position as a transport link which contains railroads, land routes from the rest of Seoul to the south of the country.
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Q2920
WHERE IS GOCHEOK DONG BRANCH
Guro District, Seoul
The Gyeongbu and Gyeongin railway lines connect Seoul to Busan and Incheon .
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Q2920
WHERE IS GOCHEOK DONG BRANCH
Guro District, Seoul
In addition, Seoul Metropolitan Subway lines 1 , 2 , and 7 , and major highways intersect in Guro District.
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Q2920
WHERE IS GOCHEOK DONG BRANCH
Guro District, Seoul
The name Guro originates from the legend that nine () old men (Korean: ro) enjoyed longevity in the district.
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Q2920
WHERE IS GOCHEOK DONG BRANCH
Guro District, Seoul
A digital industrial complex is located in Guro District.
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Q2920
WHERE IS GOCHEOK DONG BRANCH
Guro District, Seoul
The Guro Digital Industrial Complex, which played a leading industrial role mainly with textile manufacturing, dressmaking and other labour-intensive industries in 1967, has been rapidly changed into an IT industrial complex.
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Q2920
WHERE IS GOCHEOK DONG BRANCH
Guro District, Seoul
This complex played a pivotal role in the economic growth of the South Korea's development era, referred to as the " Miracle on the Han River ", and also contributed 10 percent of national export in the 1970s.
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Q2920
WHERE IS GOCHEOK DONG BRANCH
Guro District, Seoul
Twenty-one percent of the total area of Guro District is a restricted zone to be used as a greenbelt with the only arboretum in Seoul.
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Q2920
WHERE IS GOCHEOK DONG BRANCH
Guro District, Seoul
The zone is changing into a lively district as large labour-intensive factories are moving from the area and the council is developing what it terms its four zones.
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Q2920
WHERE IS GOCHEOK DONG BRANCH
Guro District, Seoul
An " e-government " system based on this hosted the international e-participation forum on February 7–9, 2007, with the participation of more than thirty-seven countries.
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Q2920
WHERE IS GOCHEOK DONG BRANCH
Guro District, Seoul
The forum was launched with the theme "Promoting Democracy and Regional Development" and twenty-five mayors including André Santini ( Issy-les-Moulineaux , France ), Kevin Foy ( Chapel Hill , US), Apirak Kosayothin ( Bangkok , Thailand ), Uvais Mohamed Emthiyas ( Colombo , Sri Lanka ), and world experts such as Dr William H. Dutton (Director of Oxford Internet Institute at the University of Oxford , UK ) and Dr Ari-Veiko Anttiroiko (professor at the University of Tampere , Finland ) participated in the forum.
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Q2920
WHERE IS GOCHEOK DONG BRANCH
Guro District, Seoul
The Guro Declaration, adopted during the forum, aims to set up a portal site for e-government development and to establish a concrete project in order to bridge the digital divide among the world's cities.
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Q2920
WHERE IS GOCHEOK DONG BRANCH
Guro District, Seoul
This practice has been recognised for providing a new important step in the development of e-democracy .
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Q2920
WHERE IS GOCHEOK DONG BRANCH
Guro District, Seoul
The e-participation forum was a key factor for Guro to play the leading role in bridging the digital divide among cities, to provide I.T. enterprises located in Guro Digital Industrial Complex the opportunity to launch into the international market, to improve its image and become a global leader to concrete e-democracy .
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Q2920
WHERE IS GOCHEOK DONG BRANCH
Guro District, Seoul
The international e-participation forum on February 7–9, 2007
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Q2922
what is wonton soup made of
Wonton
A wonton (also spelled wantan, wanton, or wuntun in transcription from Cantonese ; Mandarin : húndùn ) is a type of dumpling commonly found in a number of Chinese cuisines .
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Q2923
who is inventor of the radio
Invention of radio
Many people were involved in the invention of radio as we now know it.
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Q2923
who is inventor of the radio
Invention of radio
Several possible methods of wireless communication were considered, including inductive and capacitive induction and transmission through the ground, however the method used for radio today exclusively involves the transmission and reception of electromagnetic waves .
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Q2923
who is inventor of the radio
Invention of radio
After early speculation on the subject, experimental work on the connection between electricity and magnetism began around 1820 with the work of Hans Christian Ørsted and continued with the work of André-Marie Ampère , Joseph Henry , and Michael Faraday .
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Q2923
who is inventor of the radio
Invention of radio
These investigations culminated in the complete theory of electromagnetism developed by James Clerk Maxwell .
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Q2923
who is inventor of the radio
Invention of radio
This theory described the theoretical basis of the propagation of electromagnetic waves.
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Q2923
who is inventor of the radio
Invention of radio
After Maxwell's theory was published many people experimented with wireless communication, some intentionally using Maxwell's theory some not.
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Q2923
who is inventor of the radio
Invention of radio
It is considered likely that the first intentional transmission of a signal by means of electromagnetic waves was performed by David Edward Hughes around 1880, although this was considered to be induction at the time.
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Q2923
who is inventor of the radio
Invention of radio
The first systematic and unequivocal transmission of EM waves was performed by Heinrich Rudolf Hertz and described in papers published in 1887 and 1890.
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Q2923
who is inventor of the radio
Invention of radio
Hertz famously considered these results as being of little practical value.
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Q2923
who is inventor of the radio
Invention of radio
After Hertz's work many people were involved in the development of components and theory involved with the transmission and reception of electromagnetic waves.
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Q2923
who is inventor of the radio
Invention of radio
Others, notably Guglielmo Marconi , were concerned with practical improvements and the commercial application of radio to wireless telegraphy .
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Q2923
who is inventor of the radio
Invention of radio
Later on Reginald A. Fessenden became the first to send an audio signal by means of electromagnetic waves.
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Q2925
what is scurvy disease
Scurvy
Scurvy is a disease resulting from a deficiency of vitamin C , which is required for the synthesis of collagen in humans.
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Q2925
what is scurvy disease
Scurvy
The chemical name for vitamin C, ascorbic acid, is derived from the Latin name of scurvy, scorbutus, which also provides the adjective scorbutic ("of, characterized by or having to do with scurvy").
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Q2925
what is scurvy disease
Scurvy
Scurvy often presents itself initially as symptoms of malaise and lethargy, followed by formation of spots on the skin, spongy gums, and bleeding from the mucous membranes .
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Q2925
what is scurvy disease
Scurvy
Spots are most abundant on the thighs and legs, and a person with the ailment looks pale, feels depressed, and is partially immobilized.
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Q2925
what is scurvy disease
Scurvy
As scurvy advances, there can be open, suppurating wounds, loss of teeth, jaundice, fever, neuropathy and death.
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Q2925
what is scurvy disease
Scurvy
Scurvy was at one time common among sailors , pirates and others aboard ships at sea longer than perishable fruits and vegetables could be stored (subsisting instead only on cured and salted meats and dried grains ) and by soldiers similarly deprived of these foods for extended periods.
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Q2925
what is scurvy disease
Scurvy
It was described by Hippocrates (c. 460 BC–c. 380 BC), and herbal cures for scurvy have been known in many native cultures since prehistory.
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Q2925
what is scurvy disease
Scurvy
Scurvy was one of the limiting factors of marine travel, often killing large numbers of the passengers and crew on long-distance voyages .
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Q2925
what is scurvy disease
Scurvy
This became a significant issue in Europe from the beginning of the modern era in the Age of Discovery in the 15th century, continuing to play a significant role through World War I in the 20th century.
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Q2925
what is scurvy disease
Scurvy
While today scurvy is known to be caused by a nutritional deficiency, until the isolation of vitamin C and direct evidence of its link to scurvy in 1932, numerous theories and treatments were proposed, often on little or no experimental data.
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Q2925
what is scurvy disease
Scurvy
This inconsistency is attributed to the lack of vitamin C as a distinct concept, an inability to reliably link different foods (notably present in fresh citrus, watercress, and organ meat) to scurvy.
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Q2925
what is scurvy disease
Scurvy
An additional concept required to understand scurvy was the degradation of vitamin C by exposure to air and copper and other transition metal salts such as those of iron, thus changing the links of foods to scurvy over time.
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Q2925
what is scurvy disease
Scurvy
Treatment by fresh food, particularly citrus fruit, was periodically implemented, as it had been since antiquity.
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Q2925
what is scurvy disease
Scurvy
However until the 1930s, treatment was inconsistent, with many ineffective treatments used into the 20th century.
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Q2925
what is scurvy disease
Scurvy
It was a Scottish surgeon in the Royal Navy , James Lind who first proved it could be treated with citrus fruit in experiments he described in his 1753 book, A Treatise of the Scurvy, though his advice was not implemented by the Royal Navy for several decades .
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Q2925
what is scurvy disease
Scurvy
In infants, scurvy is sometimes referred to as Barlow's disease, named after Sir Thomas Barlow , a British physician who described it.
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Q2925
what is scurvy disease
Scurvy
However, Barlow's disease may also refer to mitral valve prolapse .
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Q2925
what is scurvy disease
Scurvy
Other eponyms for scurvy include Moeller's disease and Cheadle's disease.
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Q2925
what is scurvy disease
Scurvy
Scurvy does not occur in most animals because they can synthesize their own vitamin C.
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Q2925
what is scurvy disease
Scurvy
However, humans and other higher primates (the simians - monkeys and apes - and tarsiers ), guinea pigs, most or all bats, and some species of birds and fish lack an enzyme ( L-gulonolactone oxidase ) necessary for such synthesis and must obtain vitamin C through their diet.
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Q2925
what is scurvy disease
Scurvy
Vitamin C is widespread in plant tissues, with particularly high concentrations occurring in citrus fruits (oranges, lemons, limes, grapefruits), tomatoes, potatoes, cabbages, and green peppers.
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Q2926
what is iron made of
Iron
Iron is a chemical element with the symbol Fe (from ) and atomic number 26.
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Q2926
what is iron made of
Iron
It is a metal in the first transition series .
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