They can identify DNA by sending special rays which will be diverted when get attached to it.That's what happens .
in DNA
10-12 different restriction enzymes to positively identify a sample of DNA.
identify criminals
DNA
joe
DNA fingerprinting
Radioisotopes are not salts but salts may contain radioisotopes.
analyzing sections of DNA
There are billions of base pairs in your chromosomes. So that is practically impossible to have a same photocopy of the DNA. So it is always possible to identify the individual from his DNA pattern. There is but one loophole in this statement. That is, you have same DNA pattern in identical twins and it is very difficult to identify them separately from their DNA pattern.
in DNA
Hair is made of cells that include DNA. DNA is unique to each individual, ergo - you can identify someone with confidence based on DNa analysis of the hair.
DNA testing is used to identify things.
10-12 different restriction enzymes to positively identify a sample of DNA.
- radiodiagnostic- treatment with radioisotopes
Fingerprint
identify criminals
DNA