One Form of the Enzyme Superoxide Dismutase (SOD),which Has Antioxidant

question 24

Multiple Choice

One form of the enzyme superoxide dismutase (SOD) ,which has antioxidant properties,contains the trace element __________.

• A)iron
• B)copper
• C)sulfur
• D)sodium

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Standard & Poor's 500

An American stock market index based on the market capitalizations of 500 large companies having common stock listed on the NYSE or NASDAQ.

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