Multiple Choice
A researcher has isolated an organic,water-soluble chemical from roses.After performing in vivo tests,the scientist determines that the chemical supplies no energy for cells,but protects cell membranes from being damaged by certain environmental factors.Based on this information,the researcher may have discovered a(n) _____.
A) amino acid
B) precursor
C) autoanalyzing agent
D) antioxidant
Correct Answer:
Verified
Correct Answer:
Verified
Q3: _ are water-soluble vitamins.<br>A)Niacin,riboflavin,and thiamin<br>B)Vitamins B-12,B-6,and E<br>C)Vitamins
Q5: Which of the following vitamins plays a
Q6: Vitamin C _.<br>A)acts as a coenzyme in
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Q8: Which of the following food groups includes
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Q29: Which of the following foods is not
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