Biotechnology and Transgenic Crops

The video explores the role of biotechnology in food production, its historical context, and modern applications, including genetic engineering and space exploration. It discusses biosafety regulations and the future of biotechnology in agriculture, highlighting its potential for sustainable practices.

What ancient process is an early example of biotechnology?

• Genetic sequencing

• Irrigation

• Fermentation

• Photosynthesis

What does biotechnology allow scientists to do with organisms?

• Clone them

• Select, manipulate, and modify them

• Destroy them

• Observe them only

What is the term for introducing DNA from one species into another?

• Transgenia

• Fermentation

• Cloning

• Photosynthesis

What is a major challenge for long-term space missions?

• Building spacecraft

• Finding new planets

• Communicating with Earth

• Astronaut nutrition

Why is vitamin D supplementation important for astronauts?

• Lack of water

• Lack of oxygen

• Lack of sunlight exposure

• Lack of exercise

What does the Brazilian law 11.105/2005 regulate?

• Activities with GMOs

• Medical practices

• Space exploration

• Water usage

What is the role of CTNBio in Brazil?

• Developing new crops

• Regulating biosafety of GMOs

• Training astronauts

• Manufacturing medicines

Which country is the second largest producer of transgenic crops?

• United States

• Brazil

• Argentina

• China

What is the goal of developing transgenic plants according to Embrapa?

• Reduce resistance to diseases

• Increase resistance to diseases and reduce pesticide use

• Increase water usage

• Increase plant size

What does nanobiotechnology aim to improve in food production?

• Size of food

• Taste of food

• Preservation and nutritional quality

• Color of food