DNA stands for deoxyribonucleic acid, a self-replicating material which is present in nearly all living organisms as the main constituent of chromosomes. It carries genetic information.
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Blood is a bodily fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells.
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Gel electrophoresis is a method for separation and analysis DNA strands, which are found in the crime scene and suspects.
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Victoria Police Museum - Forensic Science excursion - Famous cases in Victoria. |