In crime cases it can be used in two ways, where a suspect is identified, a little sample of that person’s DNA can be compared from the evidence they have at a crime scene. The results of the comparison can be used to find out if the suspect actually committed the crime he is being accused of or not. When they use DNA fingerprinting in paternity cases, it is to determine if two people have the same DNA sequence in their blood. For example if a mom wants to figure out if her father is actually her father, she would have to get a DNA fingerprint and they will check in a lab and if it comes out positive it means it is his daughter. DNA can be used in many other ways. Many people deal with DNA every day of their lives and they don’t even realize it. the sequence of DNA is A,C,G,T,C, the way they make the dna fingerprints by first isolating the DNA and then you cut,size, and start sorting, the third step to make DNA is transfer DNA to nylon, the 4-5 step is probing the dna, and last but not least is the dna
In crime cases it can be used in two ways, where a suspect is identified, a little sample of that person’s DNA can be compared from the evidence they have at a crime scene. The results of the comparison can be used to find out if the suspect actually committed the crime he is being accused of or not. When they use DNA fingerprinting in paternity cases, it is to determine if two people have the same DNA sequence in their blood. For example if a mom wants to figure out if her father is actually her father, she would have to get a DNA fingerprint and they will check in a lab and if it comes out positive it means it is his daughter. DNA can be used in many other ways. Many people deal with DNA every day of their lives and they don’t even realize it. the sequence of DNA is A,C,G,T,C, the way they make the dna fingerprints by first isolating the DNA and then you cut,size, and start sorting, the third step to make DNA is transfer DNA to nylon, the 4-5 step is probing the dna, and last but not least is the dna