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Why is a very small trace of blood enough for DNA fingerprinting?
Wiki User
∙ 10y ago
A very small amount of DNA (eg. from blood) is enough for DNA fingerprinting because of the use of amplification techniques.
Polymerase Chain Reaction (PCR) is an amplification technique that is commonly used for this purpose. It can begin with a very small amount of DNA and make copies of this - resulting in enough DNA to run multiple tests.
Wiki User
∙ 10y ago
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Can DNA Fingerprinting be used for indicating plant pathogens?
yes it can. they trace the DNA of the plant, if in the plant DNA found a sequence resemble to a virus DNA or rna, the plant been infected with pathogens.
What is meant by trace gases?
they are present in very small amounts
Why was DNA fingerprinting invented?
It's called DNA fingerprinting because when you touch things and leave fingerprints you are also leaving a trace of your DNA with your fingerprint. Plus every ones fingerprints are different. If you leave a perfect fingerprint somewhere then it can only be traced back to you as an exact match.
What does the peak in the blood flow trace represent?
Flow as a result of systolic pressure.
Trace the path of a red blood cell from the lungs to the aorta?
Trace a drop of blood from the left knee to the right arm
Can you Trace blood flow from kidney to small intestine?
yes
What does means blood in the urine mean?
A trace is a small amount
What is name of blood test for nicotine?
Nicotine Blood Urine. This will trace even small amounts of nicotine in the blood or urine.
What is the process used to encode files to trace and detect copyright violations?
Digital watermarks, also known as "fingerprinting."
What does lysed mean in respect of blood in urine trace-lysed?
Lysis is destruction or dissolution of cells. Lysed blood would be not whole cells, cells that have burst, so trace-lysed is a very small amount of destroyed blood cells.
Why is fingerprinting useful?
it shows you evidence it help police to catch or keep trace of bad people like robbers , thief , pickpocket and kidnaper.
Trace the path of blood through the heart from vena cava to the lungs?
i cnt trace it cuz this is a writing answer but the unoxygnated blood comes down through veins into the right atrium and out the right ventricle it passes the aveoli goes through the left atrium and out the left ventricle through the aorta and eventually into small capilaries
What mean blood trace urine?
it means you are peeing blood
What is trace Cyrus's favorites?
blood
What is small in amount?
Trace
What is small amount?
Trace
How do you remove blood and leave no trace?
bleach
