Nitrogen dioxide (NO2) is
A) very dangerous to humans, even at low concentrations
B) dangerous to humans at high concentrations
C) more toxic to plants than sulfur dioxide (SO2)
D) useful to silo fillers as a breathing aid
Correct Answer:
Verified
Q14: Lead poisoning can cause
A)mental retardation and hyperactivity
Q15: Medications and toxins alike can enter the
Q16: Mutagens such as benzo[ᶏ]pyrene can cause changes
Q17: Nerve cells (neurons) are connected by
A)cilia
B)ligaments
C)gaps or
Q18: Neurotoxins interfere with the
A)Citric Acid cycle
B)Krebs cycle
C)Acetylcholine
Q20: PCBs, or polychlorinated biphenyls,
A)are used today extensively
Q21: Poisons that show up in the environment
Q22: Select the accurate statement.
A)Exposure to lead and
Q23: Substances which in low concentrations can cause
Q24: Sulfur dioxide (SO2) is an environmental toxin
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