Select the accurate statement.
A) Exposure to lead and its compounds is safe.
B) Exposure to lead is unsafe, but its compounds are safe.
C) Exposure to lead as well as its compounds is unsafe.
D) Lead is seldom used commercially in our society.
Correct Answer:
Verified
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
Q19: Nitrogen dioxide (NO2) is
A)very dangerous to humans,
Q20: PCBs, or polychlorinated biphenyls,
A)are used today extensively
Q21: Poisons that show up in the environment
Q23: Substances which in low concentrations can cause
Q24: Sulfur dioxide (SO2) is an environmental toxin
Q25: Teratogens such as thalidomide can cause
A)birth defects
B)anemia
C)hepatitis
D)none
Q26: The air sacks in the lungs by
Q27: The amount of a substance which is
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents