CRISPR Technology and Its Implications

The video introduces CRISPR, a genome editing technology, highlighting its versatility and controversy. It explains the CRISPR mechanism involving Cas9 and guide RNA, and its potential applications in scientific research. The video addresses challenges, such as misconceptions about its ease and cost, and the ongoing patent battle. It concludes with ethical considerations and the societal responsibility to guide CRISPR's development for positive outcomes.

What is one of the ethical questions raised by CRISPR technology?

• Should we use it to enhance plant growth?

• Should we edit human embryos?

• Should we use it to create new species?

• Should we use it to improve internet speed?

What are the two main components of the CRISPR system?

• Ligase and topoisomerase

• RNA polymerase and helicase

• DNA polymerase and ribosome

• Cas9 protein and guide RNA

What is the role of the guide RNA in the CRISPR system?

• To synthesize proteins

• To target the specific DNA sequence

• To replicate the DNA

• To degrade the RNA

What is the significance of the modular targeting system in CRISPR?

• It speeds up the cell division process

• It enables precise DNA editing

• It increases the size of the genome

• It allows for random DNA insertion

How does CRISPR technology affect the cost of genetic experiments?

• It increases the cost significantly

• It reduces the cost from thousands to hundreds of dollars

• It has no impact on the cost

• It doubles the cost

Why is it challenging to perform CRISPR outside of professional labs?

• Because it is illegal

• Because it needs specialized equipment and expertise

• Because it requires a lot of space

• Because it takes too long

What is a major challenge in using CRISPR for whole organisms?

• Counting the number of cells

• Measuring the organism's weight

• Delivering the system into the cells

• Finding the right organism

What is a potential risk associated with using CRISPR?

• It can lead to off-target effects

• It can increase water pollution

• It can cause global warming

• It can reduce biodiversity

What is one of the current applications of CRISPR in scientific research?

• Designing new fashion trends

• Creating new planets

• Developing better disease models in animals

• Building faster computers

Why is societal support important for CRISPR research?

• It increases competition among scientists

• It provides entertainment

• It ensures ethical and responsible development

• It helps in marketing the technology