Which piece of laboratory equipment is used to measure the absorbance of a solution at a specific wavelength?
A spectrophotometer is commonly used in clinical laboratories to measure the absorbance or transmission of light through a sample at a specific wavelength.
Which laboratory technique is used to separate components of a mixture based on their density?
Centrifugation is a technique used to separate substances of different densities by spinning them at high speeds, commonly applied in blood sample processing.
Which type of pipette is used for highly accurate liquid volume measurements?
A micropipette is designed for precise measurement and transfer of small liquid volumes, essential in clinical and research laboratories.
What is the purpose of an autoclave in a clinical laboratory?
An autoclave uses high-pressure steam to sterilize laboratory instruments and biological waste, ensuring the elimination of microorganisms.
Which technique is used to separate DNA fragments based on their size?
Gel electrophoresis is a widely used technique that separates DNA fragments by applying an electric field through a gel matrix, allowing analysis of genetic material.
What is the primary function of a fume hood in a laboratory?
A fume hood is designed to protect laboratory personnel from exposure to hazardous fumes and vapors by providing proper ventilation and containment.