Revolutionizing Medicine: The Promise of Gene Therapy

The video discusses the root causes of genetic diseases, highlighting that everyone carries some defective genes inherited from parents. These genes can lead to various health issues if they are dominant. Gene therapy offers a promising solution by replacing faulty genes with functional ones, potentially eliminating the need for drugs and surgeries. The future of healthcare could be transformed by gene therapy, making it possible to prevent many genetic conditions.

What is the primary source of defective genes in individuals?

• Dietary habits

• Environmental factors

• Inherited from parents

• Random mutations

Which of the following diseases can result from dominant defective genes?

• Common cold

• Diabetes

• Cystic fibrosis

• Asthma

How do defective genes typically affect the body?

• They improve immune response

• They cause enzymes to malfunction

• They increase energy levels

• They enhance protein production

What is the main goal of gene therapy?

• To increase lifespan

• To improve memory

• To replace faulty genes with functional ones

• To enhance physical strength

Approximately how many conditions are linked to defective genes?

• 4000

• 3000

• 2000

• 1000