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What is the Difference between physical marker and genetic marker?
Physical markers are easily observable traits like eye color, while genetic markers are specific sequences in the DNA that are associated with a particular trait or disease. Physical markers can be seen directly, while genetic markers require testing to identify.
Why must a genetically engineered plasmid contain a genetic marker?
During the experiments for genetically engineered plasmids, a large number of cells are used because the frequency of insertion and recombination of the target gene is very low. This also generates a large number of cells in which the plasmid may not be taken up at all. In order to differentiate genetically engineered cells from normal ones, genetic markers are used which quite frequently are related to some physiological effect.
If the sequence of bases in one DNA strand is TAG then the sequence of bases in the other strand will be?
The corresponding mRNA strand would be AUCG.
Why is human Y chromosome a marker for only the paternal and not the maternal human genetic lineage?
The Y chromosome is passed from father to son without genetic recombination with the mother's DNA during reproduction. This lack of recombination ensures that the Y chromosome remains largely unchanged over generations, making it a useful marker for tracing paternal genetic lineages. Meanwhile, the mother's mitochondrial DNA is inherited by all offspring, making it a marker for maternal genetic lineages instead.
What is a viral marker?
A viral marker is a detectable molecular structure or characteristic associated with a specific virus, often used for diagnostic or research purposes. These markers can include proteins, genetic material, or metabolic products that help identify or track the presence of the virus in a sample or within the body.
What can gene for antibiotic resistance be used for?
genetic marker
How can one detect polymorphism by genetic marker?
One can detect polymorphism by genetic marker using single-nucleotide polymorphism which is able to even tell mutation of a gene.
A gene for antibiotic resistance may be used as?
Genetic Marker
You see a white marker with an Orange circle and black lettering. What does this marker tell you?
This is a non-lateral marker. It can indicate a controlled area, such as no wake. It can be an informational marker, a "keep out" marker, or a warning marker (Dam, Rock, etc)
Do mom and baby always match at the fga genetic marker?
You are a nerd!
What symbol on a regulatory marker indicate hazards such as rocks or stumps?
dontknow...
What does a orange square Non-Lateral Marker indicate?
Hazard
What is the Difference between physical marker and genetic marker?
Physical markers are easily observable traits like eye color, while genetic markers are specific sequences in the DNA that are associated with a particular trait or disease. Physical markers can be seen directly, while genetic markers require testing to identify.
Indicate where the genetic material is located in?
I said the genetic material are located in the prokaryotic cells
Scientists use a what to determine if a transformation was successful?
Scientists use a genetic marker to determine the success of a transformation. Genetic markers will change if the transformation has succeeded.
A gene that makes it possible to distinguish bacteria that carry the plasmid from those that dont?
Genetic marker.
What does this Non-Lateral Marker indicate?
A non-lateral marker usually denotes hazards or obstructions in the water that you should navigate around. These markers are typically used to indicate safe passage or to warn of potential dangers, and they help maintain safe navigation in waterways.
