Sample interview questions: Have you implemented quality control measures in molecular biology experiments?
Sample answer:
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Maintain aseptic conditions:
- Use sterile technique when handling reagents, samples, and equipment.
- Regularly clean and disinfect work surfaces and equipment.
- Wear gloves and lab coats to prevent contamination.
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Use high-quality reagents:
- Purchase reagents from reputable suppliers.
- Check the expiration dates of reagents before use.
- Store reagents according to the manufacturer’s instructions.
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Calibrate equipment regularly:
- Calibrate pipettes, centrifuges, and other equipment according to the manufacturer’s instructions.
- Keep a record of calibration dates and results.
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Monitor experiments closely:
- Observe experiments regularly to ensure that they are proceeding as expected.
- Document experimental conditions and observations.
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Perform positive and negative controls:
- Include positive and negative controls in every experiment.
- Positive controls ensure that the experiment is working as ex… Read full answer