Biology : asked on bdionsi7034
 01.12.2020

Which is an application of genetic engineering?

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24.06.2023, solved by verified expert
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Genetic engineering has been used to mass-produce insulin (for diabetics). It has also been used to create human growth hormones, infertility drugs, human albumin, monoclonal antibodies, antihemophilic factors, vaccines, and many other drugs.

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Biology
Step-by-step answer
P Answered by PhD

Genetic engineering has been used to mass-produce insulin (for diabetics). It has also been used to create human growth hormones, infertility drugs, human albumin, monoclonal antibodies, antihemophilic factors, vaccines, and many other drugs.

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Biology
Step-by-step answer
P Answered by PhD

It has made insulin cheaper and more readily available most likely improved the lives of diabetics

Explanation:

Ineffectual composition of the hormone recognized as insulin leads to an issue termed diabetes. Insulin permits the body's cells to consume glucose, which they utilize as food. Demand to discover a method to generate huge amounts of insulin economically raised when the number of crises of diabetes extended to rise. Genetic engineering procedures provide microorganisms for this plan.

Diabetes victims have to infuse insulin to regulate their blood sugar levels. A variety of insulin from yeast and bacteria like E. coli has been designed by Genetic engineering. This genetically mutated insulin, ‘Humulin’ was authorized for human application in 1982.

Biology
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P Answered by PhD

The question is incomplete, it lacks options. The options are:

A) It has made the demand for insulin decrease.

B) It has made the incidence of diabetes decrease.

C) It has made it easier for diabetics to inject themselves with insulin.

D) It has made insulin cheaper and more readily available.

The answer is D

Explanation:

Genetic engineering is a biotechnological procedure that involves the transfer of genes from one organism to another using biotechnology. In this case, bacteria cells are said to be genetically modified because their genetic content is tampered with and the genes that produces the insulin protein in humans is added into their genome. Hence, they transcribe and translate this gene to produce the protein-insulin.

Diabetic patients cannot produce this insulin in their system. Hence, the insulin produced from this genetically modified bacteria cells can be administered to diabetics via injection. This genetically modified way of producing insulin has proven to be a far better option to the previous practice of slaughtering cattles and pigs to obtain this protein because the GM method allows insulin to be produced in large amounts making it available and cheaper to diabetics.

Biology
Step-by-step answer
P Answered by PhD

The question is incomplete, it lacks options. The options are:

A) It has made the demand for insulin decrease.

B) It has made the incidence of diabetes decrease.

C) It has made it easier for diabetics to inject themselves with insulin.

D) It has made insulin cheaper and more readily available.

The answer is D

Explanation:

Genetic engineering is a biotechnological procedure that involves the transfer of genes from one organism to another using biotechnology. In this case, bacteria cells are said to be genetically modified because their genetic content is tampered with and the genes that produces the insulin protein in humans is added into their genome. Hence, they transcribe and translate this gene to produce the protein-insulin.

Diabetic patients cannot produce this insulin in their system. Hence, the insulin produced from this genetically modified bacteria cells can be administered to diabetics via injection. This genetically modified way of producing insulin has proven to be a far better option to the previous practice of slaughtering cattles and pigs to obtain this protein because the GM method allows insulin to be produced in large amounts making it available and cheaper to diabetics.

Biology
Step-by-step answer
P Answered by PhD

Genetics are used in legal, criminal cases in order to either prove the guilt or innocence of a particular person. DNA is left at crime scenes that can then be found and tested against people. Genetics might also be used in order to help prove an insanity plea (for example, if the person has a family history of disorders. That's something that can be found with DNA).

Biology
Step-by-step answer
P Answered by PhD

1. Gene Therapy.

Explanation:

As mentioned in the question, Cystic fibrosis is caused by a mutation in a gene resulting in changes to a protein that regulates the movement of salt in and out of cells.

What is gene therapy:

If we talk about gene therapy, it is a process in which we replace a wrong gene with a right gene.it is a novel and fascinating area of genetic engineering through which we can treat many genetic disorders including Cystic Fibrosis. However, those experimentation of gene therapy are in trial processes.

So now the question is that why Cystic fibrosis can be treated with gene therapy?

The answer is because we already know that cyctic fibrosis is a genetic disorder that is a genetic defect. We also know which gene is defected in this case which is called CFTR gene. We also know the target tissue in which damage is caused due to genetic defect and that tissue is lungs. So, there are 50% chances that if we transfer correct CFTR gene in place of defected CFTR gene of patient, the disease can be treated.

Current research:

In recent few years, experimentation have been made in which Retroviral vectors have been used to transfer the CFTR gene into cultured cells which means outside the body. So, if the experiments of same nature are proceeded in future in which  CFTR gene is transferred in the body of the patient, it can lead to the division of cells with correct CFTR gene and treatment of disease. In some cases the CFTR gene has been expressed and the protein has been formed which improved the physical condition of the patient. Some other clinical trials have proved that correct CFTR  after transfer into the patient through appropriate vector has succesfully expressed itself. However, more solid research and clinical trials are required to treat Cystic fibrosis through gene therapy and make it a best and easiest option for the treatment of disease.

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Biology
Step-by-step answer
P Answered by Specialist

The most common application of genetic engineering of foods is to confer resistance to pesticides used to eradicate weeds and insects.  

The GM foods or genetically modified foods also called genetically engineered foods refers to the foods generated with the help of organisms, which have created modifications into their DNA with the applications of genetic engineering.  

The method is followed for the production of improved varieties of vegetables, fruits, and food crops. One of the major application is to develop resistance against certain pesticides, weedicides, and insecticides, which are used in crop fields to kill unwanted weeds or grass and other harmful insects.  

Biology
Step-by-step answer
P Answered by PhD

1. Gene Therapy.

Explanation:

As mentioned in the question, Cystic fibrosis is caused by a mutation in a gene resulting in changes to a protein that regulates the movement of salt in and out of cells.

What is gene therapy:

If we talk about gene therapy, it is a process in which we replace a wrong gene with a right gene.it is a novel and fascinating area of genetic engineering through which we can treat many genetic disorders including Cystic Fibrosis. However, those experimentation of gene therapy are in trial processes.

So now the question is that why Cystic fibrosis can be treated with gene therapy?

The answer is because we already know that cyctic fibrosis is a genetic disorder that is a genetic defect. We also know which gene is defected in this case which is called CFTR gene. We also know the target tissue in which damage is caused due to genetic defect and that tissue is lungs. So, there are 50% chances that if we transfer correct CFTR gene in place of defected CFTR gene of patient, the disease can be treated.

Current research:

In recent few years, experimentation have been made in which Retroviral vectors have been used to transfer the CFTR gene into cultured cells which means outside the body. So, if the experiments of same nature are proceeded in future in which  CFTR gene is transferred in the body of the patient, it can lead to the division of cells with correct CFTR gene and treatment of disease. In some cases the CFTR gene has been expressed and the protein has been formed which improved the physical condition of the patient. Some other clinical trials have proved that correct CFTR  after transfer into the patient through appropriate vector has succesfully expressed itself. However, more solid research and clinical trials are required to treat Cystic fibrosis through gene therapy and make it a best and easiest option for the treatment of disease.

Hope it help!

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