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What can do to get DNA?
you can get DNA samples from saliva or blood extractions and such
How can the DNA be preserved?
freeze it.
When are saliva and semen important in DNA analysis?
in sex crime
What evidence might kidnapped children leave behind that would contain their DNA?
saliva
What can one do with a DNA kit?
With a DNA kit you can use the swabs and a sample of your saliva to see if someone's DNA matches another person. This is often used to determine paternity of a child.
What can do to get DNA?
you can get DNA samples from saliva or blood extractions and such
How can the DNA be preserved?
freeze it.
Why does a tongue stick to a popsicle?
It is cold enough to freeze your saliva on your tongue.
When are saliva and semen important in DNA analysis?
in sex crime
Why do you sequence DNA?
for genetic purposes
What research has been done on saliva?
In fact, saliva research has led to many important discoveries. Saliva holds a complete imprint of a person's DNA, or genetic makeup.
Where else on your body could you collect DNA from?
sperm, saliva, or blood
How does a child get both there mums and dads DNA?
Ask them for a saliva sample !
How is DNA found in dog saliva?
All mammals constantly shed cells, from their skin, their epithelial tissue (such as the inside of the cheeks) and elsewhere. Microscopic pieces from the inside of the cheeks end up in the saliva; and they contain DNA.
How long is saliva on an object?
Saliva can permanently stay on an object. Even if it dries, saliva still forms a layer on the object it touches. This is why it is possible to collect DNA from items which were in someone's mouth.
The two main purposes for analyzing vntr dna from dna fingerprints are matching tissues and inheritance?
The two main purposes for analyzing VNTR from DNA fingerprints are matching tissues and inheritance - This is True
How is polymorphic DNA used for identification purposes?
Polymorphic DNA is a stretch or multiple stretches of DNA that have high variability among individuals. Since the chance of DNA being different among these stretches in two different people, these pieces of DNA are commonly used for identification purposes.
