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 (an)
A) antioxidant.
B) amino acid.
C) precursor.
D) autoanalyzing agent.
Correct Answer:

Verified
Correct Answer:
Verified
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