Dehalobacter restrictus could be used in bioremediation because it
A) respires by donating electrons to Cl atoms in tetrachloroethene, used in dry cleaning.
B) is an anaerobe that quickly digests plastics in landfills.
C) catabolizes aromatic compounds by reductive degradation.
D) removes salt from salt marshes.
E) is not applicable for use in bioremediation.

Question

Quizplus · Accepted Answer

Dehalobacter restrictus is known for its ability to respire by donating electrons to chlorine atoms in tetrachloroethene (PCE), a common contaminant in soil and groundwater due to its use in dry cleaning. By doing so, it can break down PCE into non-toxic compounds, making it a promising candidate for bioremediation.

Dehalobacter Restrictus Could Be Used in Bioremediation Because It