Genetic Engineering: Applications and Concerns

The video tutorial explains genetic engineering, a process of modifying an organism's genome to introduce desirable traits. It covers the stages of genetic engineering, including gene extraction and transfer. Applications in agriculture, such as GM crops for increased yield and disease resistance, are discussed, along with potential impacts on biodiversity and human health. The tutorial also explores medical applications, like insulin production, and gene therapy for inherited disorders, highlighting ethical concerns.

What is the primary goal of genetic engineering?

• To eliminate all genetic diseases

• To increase the lifespan of organisms

• To modify the genome of an organism to introduce desirable traits

• To create new species

Which of the following is a benefit of genetically modified crops?

• They require more water

• They can be made resistant to certain diseases

• They have a shorter shelf life

• They are more expensive to produce

What is a potential concern regarding the consumption of GM crops?

• They are more difficult to grow

• They are less nutritious

• They could impact human health

• They may cause new diseases

How has genetic engineering improved the production of insulin?

• By using plant cells instead of bacteria

• By reducing the cost of insulin

• By increasing the need for animal insulin

• By making insulin less effective

What is a concern associated with gene therapy?

• It is not effective for any disorders

• It may have unexpected harmful effects

• It has no ethical implications

• It is too inexpensive