Across
- 3. Microscope with light source above and objectives below, ideal for viewing live cells in culture dishes
- 4. Ventilated enclosure that removes harmful vapors when working with chemicals or volatile substances
- 7. Measures light absorption to determine concentration of DNA, RNA, proteins, or cell density in samples
- 11. Stores temperature-sensitive reagents, media, and samples at 4°C or -20°C
- 12. Enclosed workspace with HEPA filtration that protects both user and samples from contamination during cell culture work
- 14. Automated system that cycles through different temperatures to amplify DNA/RNA - crucial for genetic analysis and pathogen detection
Down
- 1. Temperature and CO2-controlled chamber (usually 37°C, 5% CO2) for growing mammalian cells and maintaining optimal growth conditions
- 2. Standard optical microscope with multiple objective lenses for observing cells, fungi, and microorganisms at various magnifications
- 5. Rapidly mixes small volumes of liquids in tubes through circular motion
- 6. Spins samples at high speeds to separate components by density - essential for cell harvesting and sample preparation
- 8. Precisely measures acidity/alkalinity of solutions - critical for maintaining proper culture conditions
- 9. Steam sterilizer using high pressure and temperature (121°C) to sterilize media, instruments, and glassware
- 10. Clean work area with filtered air flow to maintain sterile conditions for sample preparation and transfers
- 13. Preserves biological samples, vaccines, reagents, and cell lines for long-term storage