Spot the correct spelling of a lab toxicity assay term.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. Cytotoxicity.
Analysis of the word:
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Root 1: "Cyto-" is a prefix derived from the Greek kytos, meaning "cell."
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Root 2: "Toxicity" refers to the degree to which a substance can damage an organism or its substructures.
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Combined Meaning: Cytotoxicity is the quality of being toxic to cells. In a lab setting, a cytotoxicity assay is used to determine if a drug or chemical compound causes cell death or inhibits cell growth.
Correct Spelling: Cytotoxicity
Hence, the chosen option is correct.