Examlex
Which of the following statements regarding rate laws and rate constants is true?
Mutagen
A chemical or physical agent that interacts with DNA and causes a mutation.
LC50
The lethal concentration of a substance that causes death in 50% of a population of test organisms within a specified period, a common measure in toxicity tests.
Teratogens
Agents or factors that can cause the development of physical defects in an embryo or fetus during pregnancy.
Birth Defects
Birth defects are physical or biochemical abnormalities present at birth that can result in physical, mental, or emotional disability or dysfunction.
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