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No, a DNA swab is used to collect a person's genetic material for identification and cannot detect synthetic marijuana or any other drugs. Synthetic marijuana can be detected through urine, blood, or hair drug tests specifically designed to detect synthetic cannabinoids.
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What technique is best for matching evidence left at a crime scene with a suspect nasal swab?
f*** i dont know
Is microscopic examination conclusive in establishing the identity of marijuana yes why?
Microscopic examination alone is not usually conclusive in identifying marijuana as other plant substances can have similar characteristics. Additional tests, such as chemical analysis or DNA testing, are typically used to confirm the identity of marijuana.
How might synthetic elements be harmful?
Synthetic elements can be harmful due to their radioactive properties, which can cause damage to cells and DNA, leading to serious health problems like cancer. Additionally, they may have unknown toxicological effects on the environment and ecosystems. Improper handling and disposal of synthetic elements can also lead to contamination of air, water, and soil.
In which place of DNA h2 bond show?
Hydrogen bonds are found between the complementary nitrogenous bases in the DNA double helix. Specifically, hydrogen bonds form between adenine and thymine (A-T) and between guanine and cytosine (G-C). These bonds help stabilize the DNA structure.
Plastic synthetic fabrics and synthetic rubber are composed of chemicals derived from what?
Plastic synthetic fabrics and synthetic rubber are typically composed of chemicals derived from petroleum or natural gas. These chemicals are then processed and polymerized to create the final synthetic materials.
Can a mouth swab test be affected if smoking marijuana 3 hours before a test is carried out to determine weather a child is someones?
Shouldn't be. A mouth swab test is testing DNA. Marijuana has nothing to do with your DNA, which cannot be changed.
What does it mean when the swab taken from you matches your DNA and the swab taken from the alleged victim matches the victim's DNA?
A swab taken from you would contain your DNA and thus match your DNA. A swab taken from the alleged victim would contain the victim's DNA and thus match the victim's DNA. What would be shocking is if the swab taken from you didn't match your DNA, or the victim's swab didn't match their DNA. Therefor, it means that you are you, and the alleged victim is the alleged victim.
What does it mean when the swab taken from you matches your DNA and the swab taken from someone else matches their DNA?
It means that you are related
What is buccal swab used to collect?
DNA
How do you obtain DNA?
A DNA swab is the most common method of collection of DNA. The swab is swiped inside the cheek to collect epithelial cells and placed in a sterile tube until tested.
Is the DNA cotton swab test accurate?
Not always.
Will tobacco smoke contaminate a DNA swab?
Yes, tobacco smoke can potentially contaminate a DNA swab by introducing foreign DNA that may interfere with the analysis. It is recommended to collect DNA samples in a smoke-free environment to prevent contamination.
Do you put swab into sterile for DNA test?
The swab used in cheek swab DNA testing is already sterile and ready for testing when you purchase it. They are designed for single use so only use it on the person being tested. If multiple people are being tested, use the multiple swabs included in the home DNA kit. Lastly, don't drop the swab. Contamination from dropping the swab could definitely affect the accuracy of the test results.
Can a moms dna over power a swab test?
No, that is not how it works.
What can affect a cheek swab paternity test?
Anything that can destroy cells. The cheek swab collects cells, which are then used to extract DNA for testing. To my knowledge, there is nothing short of cellular destruction that can impede the collecting of a sample for a DNA test, since the test is actually conducted on the DNA extracted from INSIDE the cell, not just the swab.
Does marijuana prevent the formation of DNA?
No, but marijuana is bad for you anyway, not to mention illegal.
How can a DNA mouth swab test be messed up?
There is always a way to mess up a test, most would be caused by human error. This could be due to using a swab to obtain cheek cells and thereby DNA not being sterile. If the swab is not sterile then it could have DNA on it from unknown sources all the way back to the person at the factory that made said swab. Additionally, if the person taking the sample is not careful he/she could contaminate it with their own DNA or DNA present in the environment before or after sampling. Of course the test could be messed up simply because the DNA amplification was performed incorrectly or insufficient starting material was obtained.
