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Vitamin C: Quiz

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Question 1:
What is the melting point of Vitamin C?
190
203
181
110

Question 2:
Vitamin C, Rani Lakshmibai and Revelstoke, British Columbia are all:
Furones Drugboxes which contain changes to watched fields All pages needing cleanup Organic acids

Question 3: In the ________ this is considered to be the first occurrence of a controlled experiment comparing results on two populations of a factor applied to one group only with all other factors the same.
Relationship between religion and scienceHistory of scienceScientific methodScientific revolution

Question 4: Ascorbate is a powerful reducing agent capable of rapidly scavenging a number of ________ (ROS).
Reactive oxygen speciesAntioxidantMetabolismOxidative stress

Question 5: Vitamin C is the most widely taken ________ and is available in a variety of forms, including tablets, drink mixes, crystals in capsules or naked crystals.
Dietary supplementWolfberryHerbalismFolic acid

Question 6: [6] L-dehydroascorbate can then be reduced back to the active L-ascorbate form in the body by ________ and glutathione.
Enzyme inhibitorEnzymeProteinCofactor (biochemistry)

Question 7:
Who wrote Vitamin C?
Tomas Binfield-Sku00F8ie
Jane Higdon
Haavard Sverdrup
Lars Lindner

Question 8: Timed release versions are available, as are formulations containing bioflavonoids such as ________, hesperidin and rutin.
KaempferolMyricetinQuercitrinQuercetin

Question 9:
What is the chemical name of Vitamin C (IUPAC)
2-oxo-L-threo-hexono-1,4- lactone-2,3-enediol
6-oxo-3-cyclohexa-1,4-dienecarboxylic acid
6-chloro-5-methyl-N-quinolin-4-yl-2,3-dihydroindole-1-carboxamide
Pegylated E. coli L-asparagine amidohydrolase

Question 10: The pharmacophore of vitamin C is the ascorbate ________.
ElectrolyteIonLithium-ion batteryHalf cell







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