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PCR made it possible to produce enough copies for reliable tests.
What else can I help you with?
When comparing the DNA fingerprints of a parent and child the parent's DNA fingerprint must have?
DNA bands that match those in the child's fingerprint and that aren't from the other parent.
Can DNA be taken from a fingerprint?
yes
What does a DNA fingerprint look like?
A DNA fingerprint is a pattern of bands that are obtained by separating a person's DNA fragments on a gel and then visualizing them. It appears as a series of dark bands of varying lengths. Each individual's DNA fingerprint is unique, like a genetic barcode.
Why is DNA sometimes called the fingerprint inside your body?
DNA is often referred to as the fingerprint inside your body because it is unique to each individual, just like a fingerprint. DNA holds the genetic information that determines our physical characteristics and predispositions to certain health conditions, much like how a fingerprint can be used to identify a person.
What is a DNA fingerprint?
Everyone has their own unique DNA fingerprint. DNA is mixed with some kind of chemical (I'm afraid I don't know the specifics) which creates a unique image that slightly resembles a barcode.
How do you make DNA fingerprint?
gel electrophoresis
A pattern of bands made up of specific DNA fragments is a?
DNA fingerprint
Why did the invention PCR make DNA fingerprinting possible?
PCR made it possible to produce enough copies for reliable tests.
How is a DNA FINGERPRINT PRODUCES?
Selected fragments are used to produce a DNA fingerprint.
What does DNA fingerprint shows?
A DNA fingerprint refers to the fact that a person's DNA code is as unique to that person as his/her fingerprint. A person can be implicated for a crime or ruled out as the criminal based on his/her DNA code.
Why is it easier to establish innocence than it is to establish guilt in DNA?
ANS1:Because it is technically possible for more than one person to have a similar DNA fingerprint, but it is impossible for someone to have their DNA fingerprint change. So if your fingerprint is:XXYYXYXAnd the guilty persons DNA is:XXXXYYYIt is impossible for you to be the guilty person. But, it is possible that my DNA fingerprint is also XXXXYYY - so please don't commit any crimes near my house or I might get nailed for it.ANS2:DNA fingerprinting always has a margin of error. The error can introduce reasonable doubt. Guilt in a capital case must be proved beyond a reasonable doubt.
What is a DNA fingerprint who can have the same DNA fingerprint as yours?
A DNA fingerprint is really all the genes that are found in in your chromosomes. No two are ever alike except for identical twins (or triplets).
Is it possible for 2 people 2 have the same DNA fingerprint?
yes if the 2 people are identicle twins
Why did the invention of pcr make DNA fingerprinting possibe?
The invention of PCR made DNA fingerprinting possible by allowing scientists to quickly and efficiently amplify specific regions of DNA. This amplification is crucial in generating enough DNA for analysis and comparison in DNA fingerprinting techniques. PCR revolutionized DNA analysis by enabling the identification of unique DNA profiles for individual identification.
Which phrase is true for a DNA fingerprint?
A DNA fingerprint is a unique pattern of DNA fragments that can be used to identify individuals.
What method is used to make DNA fingerprints?
A method known as RFLP (restriction fragment length polymorphism) analysis can be used to make a DNA fingerprint.
When comparing the DNA fingerprints of a parent and child the parent's DNA fingerprint must have?
DNA bands that match those in the child's fingerprint and that aren't from the other parent.
