When blood from an adult is centrifuged, it separates into different components due to the centrifugal force. The heavier elements, such as red blood cells, settle at the bottom, while a thin layer of white blood cells and platelets, known as the buffy coat, forms above them. The liquid portion, or plasma, remains on top and contains water, electrolytes, proteins, hormones, and waste products. This separation allows for the analysis and study of each component for various medical purposes.
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