Exploring the Evolution and Impact of Genetic Engineering in Medicine

The video explores genetic engineering, tracing its origins from science fiction to modern applications. It covers selective breeding, DNA manipulation, and precision medicine. Key innovations like gene therapy and personalized vaccines are discussed, along with CRISPR technology and stem cell research. Ethical considerations surrounding genetic engineering are also highlighted.

What is the historical method of genetic engineering that involves breeding plants and animals with desirable traits?

• Natural selection

• Selective breeding

• Cloning

• Genetic mutation

What major breakthrough in the 1970s allowed for the insertion, removal, and modification of genes?

• Discovery of the double helix

• Development of CRISPR

• DNA manipulation techniques

• Invention of the microscope

How does gene therapy aim to treat or prevent diseases?

• By removing harmful bacteria

• By enhancing immune response

• By replacing defective genes

• By using antibiotics

What is a key advantage of personalized vaccines developed through genetic engineering?

• They can target specific viruses more effectively

• They require no refrigeration

• They are universally effective

• They are cheaper to produce

What is the function of the CRISPR CS 9 tool in genetic engineering?

• To edit and alter DNA sequences

• To sequence DNA

• To enhance plant growth

• To clone organisms

How can genetic engineering contribute to stem cell research?

• By modifying genes to develop specific cell types

• By increasing stem cell lifespan

• By creating new stem cells

• By eliminating the need for stem cells

What are some ethical concerns associated with genetic engineering?

• Difficulty in understanding genetic codes

• Limits of intervention and privacy issues

• Lack of scientific interest

• Cost of research