NEET Exam > NEET Questions > What is the primary objective of gene therapy...
Start Learning for Free
What is the primary objective of gene therapy?
- a)To replace healthy genes with defective ones.
- b)To cure genetic diseases using normal genes.
- c)To remove all genes from an individual.
- d)To prevent the occurrence of genetic diseases.
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
What is the primary objective of gene therapy?a)To replace healthy gen...
- Gene therapy aims to treat genetic diseases by introducing normal genes into an individual to compensate for the non-functional or defective genes.
- This can potentially cure genetic disorders.
Most Upvoted Answer
What is the primary objective of gene therapy?a)To replace healthy gen...
Primary Objective of Gene Therapy: To cure genetic diseases using normal genes.
Gene therapy is a medical technique that involves the introduction or alteration of genetic material within a person's cells to treat or prevent a disease. The primary objective of gene therapy is to cure genetic diseases by replacing or repairing defective genes with normal genes.
1. Treating Genetic Diseases:
Gene therapy aims to treat genetic diseases that are caused by mutations or abnormalities in a person's genes. These diseases can be inherited from parents or acquired due to genetic mutations. By introducing normal genes into the affected cells, gene therapy seeks to correct the underlying genetic cause of the disease and restore normal cellular function.
2. Replacing Defective Genes:
One approach in gene therapy involves replacing faulty genes with normal copies of the gene. This can be achieved by delivering the normal gene into the patient's cells using various methods such as viral vectors, liposomes, or gene editing technologies like CRISPR-Cas9. Once the normal gene is inserted, it can produce functional proteins, enzymes, or other molecules that were previously lacking due to the defective gene.
3. Repairing Mutated Genes:
Another approach in gene therapy focuses on repairing mutated genes within the patient's cells. This can be done using techniques like gene editing, where specific changes are made to the DNA sequence to correct the mutation. By repairing the mutated gene, gene therapy aims to restore normal gene function and alleviate the symptoms of the genetic disease.
4. Preventing Genetic Diseases:
In some cases, gene therapy can also be used to prevent the occurrence of genetic diseases. This can be achieved by introducing normal genes into the cells of individuals who have a high risk of developing a particular genetic condition. By providing the correct genetic instructions, gene therapy can help prevent the disease from manifesting or progressing.
Overall, the primary objective of gene therapy is to cure genetic diseases by replacing or repairing defective genes with normal genes. This innovative approach holds great potential for the treatment and prevention of a wide range of genetic disorders, offering hope for improved health outcomes and quality of life for affected individuals.
Gene therapy is a medical technique that involves the introduction or alteration of genetic material within a person's cells to treat or prevent a disease. The primary objective of gene therapy is to cure genetic diseases by replacing or repairing defective genes with normal genes.
1. Treating Genetic Diseases:
Gene therapy aims to treat genetic diseases that are caused by mutations or abnormalities in a person's genes. These diseases can be inherited from parents or acquired due to genetic mutations. By introducing normal genes into the affected cells, gene therapy seeks to correct the underlying genetic cause of the disease and restore normal cellular function.
2. Replacing Defective Genes:
One approach in gene therapy involves replacing faulty genes with normal copies of the gene. This can be achieved by delivering the normal gene into the patient's cells using various methods such as viral vectors, liposomes, or gene editing technologies like CRISPR-Cas9. Once the normal gene is inserted, it can produce functional proteins, enzymes, or other molecules that were previously lacking due to the defective gene.
3. Repairing Mutated Genes:
Another approach in gene therapy focuses on repairing mutated genes within the patient's cells. This can be done using techniques like gene editing, where specific changes are made to the DNA sequence to correct the mutation. By repairing the mutated gene, gene therapy aims to restore normal gene function and alleviate the symptoms of the genetic disease.
4. Preventing Genetic Diseases:
In some cases, gene therapy can also be used to prevent the occurrence of genetic diseases. This can be achieved by introducing normal genes into the cells of individuals who have a high risk of developing a particular genetic condition. By providing the correct genetic instructions, gene therapy can help prevent the disease from manifesting or progressing.
Overall, the primary objective of gene therapy is to cure genetic diseases by replacing or repairing defective genes with normal genes. This innovative approach holds great potential for the treatment and prevention of a wide range of genetic disorders, offering hope for improved health outcomes and quality of life for affected individuals.
|
Explore Courses for NEET exam
|
|
Top Courses for NEETView all
Question Description
What is the primary objective of gene therapy?a)To replace healthy genes with defective ones.b)To cure genetic diseases using normal genes.c)To remove all genes from an individual.d)To prevent the occurrence of genetic diseases.Correct answer is option 'B'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about What is the primary objective of gene therapy?a)To replace healthy genes with defective ones.b)To cure genetic diseases using normal genes.c)To remove all genes from an individual.d)To prevent the occurrence of genetic diseases.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the primary objective of gene therapy?a)To replace healthy genes with defective ones.b)To cure genetic diseases using normal genes.c)To remove all genes from an individual.d)To prevent the occurrence of genetic diseases.Correct answer is option 'B'. Can you explain this answer?.
What is the primary objective of gene therapy?a)To replace healthy genes with defective ones.b)To cure genetic diseases using normal genes.c)To remove all genes from an individual.d)To prevent the occurrence of genetic diseases.Correct answer is option 'B'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about What is the primary objective of gene therapy?a)To replace healthy genes with defective ones.b)To cure genetic diseases using normal genes.c)To remove all genes from an individual.d)To prevent the occurrence of genetic diseases.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the primary objective of gene therapy?a)To replace healthy genes with defective ones.b)To cure genetic diseases using normal genes.c)To remove all genes from an individual.d)To prevent the occurrence of genetic diseases.Correct answer is option 'B'. Can you explain this answer?.
Solutions for What is the primary objective of gene therapy?a)To replace healthy genes with defective ones.b)To cure genetic diseases using normal genes.c)To remove all genes from an individual.d)To prevent the occurrence of genetic diseases.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of What is the primary objective of gene therapy?a)To replace healthy genes with defective ones.b)To cure genetic diseases using normal genes.c)To remove all genes from an individual.d)To prevent the occurrence of genetic diseases.Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
What is the primary objective of gene therapy?a)To replace healthy genes with defective ones.b)To cure genetic diseases using normal genes.c)To remove all genes from an individual.d)To prevent the occurrence of genetic diseases.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for What is the primary objective of gene therapy?a)To replace healthy genes with defective ones.b)To cure genetic diseases using normal genes.c)To remove all genes from an individual.d)To prevent the occurrence of genetic diseases.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of What is the primary objective of gene therapy?a)To replace healthy genes with defective ones.b)To cure genetic diseases using normal genes.c)To remove all genes from an individual.d)To prevent the occurrence of genetic diseases.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice What is the primary objective of gene therapy?a)To replace healthy genes with defective ones.b)To cure genetic diseases using normal genes.c)To remove all genes from an individual.d)To prevent the occurrence of genetic diseases.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup