Multiple Choice
When superoxide radicals accumulate,superoxide dismutase catalyzes the formation of hydrogen peroxide.What happens to the hydrogen peroxide?
A) It freely dissociates to water.
B) It is excreted in the urine and through the lungs.
C) It is converted to water and oxygen via catalase or glutathione peroxidase.
D) It is used in the synthesis of DNA and RNA.
Correct Answer:
Verified
Correct Answer:
Verified
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Q4: Trace minerals are required by the body
Q5: Zinc is found in foods complexed with
Q6: Which two minerals are readily oxidized within
Q7: At the cellular level,which mineral interacts with
Q9: Which trace mineral participates in the greatest
Q10: Selenium deficiency is linked to which disease?<br>A)Menkes<br>B)Wilson's<br>C)Kashin-Beck<br>D)Keshan
Q11: Which micromineral is necessary for iodine metabolism?<br>A)fluorine<br>B)manganese<br>C)chromium<br>D)selenium
Q13: Lithium carbonate is one of the medications
Q82: Match the mineral with its function.<br>-iron<br>A)functions in