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Who was the first to purify an enzyme from bacterial extracts that could incorporate DNA precursors into a polymer?
Consciousness Level
The degree of alertness or awareness that a person has of their environment and self.
Stairway Lighting
Illumination designed specifically for stairways, enhancing visibility and safety.
Grab Bars
Safety devices installed in bathrooms or other areas to assist individuals in maintaining balance, decreasing fatigue, and preventing falls.
Scatter Rugs
Small area rugs or mats, often decorative, placed in various areas within a home to add comfort or aesthetic appeal.
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