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What is a substance that scientists can produce through genetic engineering?
Insylin has been produced through genetic engineering.
Why are many scientists and doctors are against the use of genetic engineering?
It's not really safe, science is no guarantee. Plus, the government is the main hold up.
What are the ethical issues concerning the use of GMO?
There are many ethical issues surrounding genetic engineering. We do not know the long term effects of altering genes. Recombinant DNA also gives scientists far greater control over genetic manipulation. There are many ethical issues surrounding genetic engineering. We do not know the long term effects of altering genes. Recombinant DNA also gives scientists far greater control over genetic manipulation.
Through genetic engineering scientists are experimenting with methods to change the arrangement of what in a gene?
I think it's called recombinant technology
How can scientists determine a genetic sequence using a gel?
DNA polymerase with a mix of nucleotides and labelled dideoxynucleotides
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.
How many marks are use to make a DNA profile?
A standard DNA profile uses 20 different genetic markers, known as short tandem repeats (STRs), to create a unique genetic fingerprint for an individual. By examining the variations in these markers, forensic scientists can distinguish one person's DNA from another.
Why are genetic markers from noncoding regions useful in distinguishing DNA fingerprints?
Genetic markers from noncoding regions are useful in distinguishing DNA fingerprints because they are highly variable between individuals, making them good for identifying unique genetic profiles. Noncoding regions have a high mutation rate, which increases genetic diversity and provides a greater ability to differentiate between individuals based on their DNA profiles. By examining multiple noncoding markers, scientists can create a detailed and specific DNA fingerprint that is unique to each individual.
What types of DNA do scientists use to determine individual identities of organisms within the same species?
Scientists use genetic markers such as microsatellites or single nucleotide polymorphisms (SNPs) in DNA to determine individual identities of organisms within the same species. These markers show variations in DNA sequences that can be used to distinguish one individual from another.
How do you determine if genes are linked in a genetic study?
In a genetic study, scientists determine if genes are linked by analyzing the inheritance patterns of specific traits or genetic markers within a population. By comparing the frequency of certain traits or markers among individuals, researchers can identify if they are inherited together more often than expected by chance, indicating that the genes controlling these traits are likely located near each other on the same chromosome. This method helps scientists understand the genetic basis of various traits and diseases.
How do scientists analyze DNA?
Scientists analyze DNA by first isolating it from a sample, then using techniques like PCR to amplify specific regions of interest. They can then sequence the DNA to determine the order of nucleotides, which can provide information on genetic variations and mutations. This information is used to study genetic relationships, identify genetic markers, and understand the underlying causes of diseases.
What allows scientists to use genetic information to classify organisms?
DNA is the answer.
What if you sent human saliva to the dog breed DNA test?
The results would be voided because the genetic markers for the "breed" genetic or parental markers would not be present.
What is the term for genetic markers that turn DNA segments on and off?
The term for genetic markers that turn DNA segments on and off is "epigenetic markers." These markers do not alter the DNA sequence but control gene expression by regulating access to specific regions of DNA.
What kind of technique would scientists use to make edible vaccines?
genetic engeneering
Which choice describes the process scientists use to mimic a natural genetic process of cells?
Scientists use techniques such as gene editing using CRISPR-Cas9 or gene targeting to mimic natural genetic processes in cells. These techniques allow scientists to introduce specific changes to the DNA of cells, similar to how mutations or genetic recombination occur naturally.
How can one create a linkage map for genetic analysis?
To create a linkage map for genetic analysis, one must first identify genetic markers that are inherited along with the gene of interest. These markers are then used to track the inheritance patterns of the gene through generations. By analyzing the frequency of recombination events between the gene and the markers, the relative positions of the gene and markers on a chromosome can be determined, creating a linkage map.
