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What is necessary while using DNA stains like ethidium bromide?

Answer and explanation

Correct answer: Safe handling and approved disposal

Ethidium bromide intercalates between DNA bases and may pose a mutagenic hazard. Therefore, it must be handled carefully using personal protective equipment such as gloves, and its waste must be disposed of according to approved laboratory procedures. Direct skin contact is unsafe. Exam tip: For DNA-binding stains, remember PPE and proper waste disposal.

Related tags

Ethidium BromideDna StainingLaboratory SafetyMutagenic ChemicalsRecombinant Dna TechnologyCutting Of DnaProcesses Of Recombinant Dna TechnologyBiotechnology

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