GlutathioneSelect an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.aremoves electrons from cell moleculesbhas unlimited capacity to neutralize reactive oxygen speciescis enzymatically converted back to its reduced form after oxidationdis mostly found in the cell in its oxidized formedoes all of the above
Question
GlutathioneSelect an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.aremoves electrons from cell moleculesbhas unlimited capacity to neutralize reactive oxygen speciescis enzymatically converted back to its reduced form after oxidationdis mostly found in the cell in its oxidized formedoes all of the above
Solution
c) is enzymatically converted back to its reduced form after oxidation
Glutathione is a powerful antioxidant found in every cell in the body. It is made of three types of molecules known as amino acids. Glutathione is unique because the body is able to make it in the liver, which is not true of most antioxidants.
Glutathione has multiple functions:
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It is a very important antioxidant. This means it helps combat free radicals. These are oxygen molecules that can harm other cells in the body.
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It helps make DNA, the building blocks of proteins and cells. It also helps support the immune system, fight infections, and prevent cancer.
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It helps the liver and gallbladder deal with fats. It assists regular liver function and allows the liver to help flush out toxins.
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It helps with certain enzyme functions - in the case of glutathione peroxidase, it helps detoxify peroxides (natural bleaching agents) that are the by-products of metabolism.
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It helps the conversion of the oxidized form (GSSG) back to its reduced form (GSH) after oxidation. This is done enzymatically with the help of the enzyme glutathione reductase.
So, the correct answer is c) Glutathione is enzymatically converted back to its reduced form after oxidation.
Similar Questions
Oxidation-reduction reactionsMultiple Choicetransfer electrons from one molecule to another.are not used by living cells.transfer protons from one molecule to another.reduce the amount of oxygen in the cell.increase the amount of oxygen in the cell.
Glutathione is a molecule that has a role inAnswers: A. amino acid oxidationB. protection against reactive oxygen speciesC. glycolysisD. TCA cycle
Which is the oxidized form of NAD, the molecule that serves as an electron carrier during cellular respiration.Group of answer choicesNADHNAD⁺
Glutathione reductase requires ___________ for its reducing activity.Answers: A. NAD+B. NADPHC. hydrogen peroxide D. reduced glutathione
The enzyme that is important in protecting the cell from strong oxidizing agents that form during respiration by converting H2O2 to O2 and H2OGroup of answer choicessuperoxide dismutasecatalasehydrogen peroxideperoxidaseboth a and bNext
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