Podcast
Questions and Answers
What is a genetically modified organism (GMO)?
What is a genetically modified organism (GMO)?
Microorganisms, insects, plants, fish, and humans can all be GMOs.
Microorganisms, insects, plants, fish, and humans can all be GMOs.
True
What technique is used to introduce desired DNA into transgenic organisms?
What technique is used to introduce desired DNA into transgenic organisms?
In vitro genetic engineering techniques
A technique for making precise alterations to an organism's DNA is known as _______.
A technique for making precise alterations to an organism's DNA is known as _______.
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Which of the following is NOT mentioned as a potential benefit of GMOs?
Which of the following is NOT mentioned as a potential benefit of GMOs?
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Match the following applications of GMOs with their corresponding fields:
Match the following applications of GMOs with their corresponding fields:
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The source of donor DNA for GMOs can be the GMOs themselves.
The source of donor DNA for GMOs can be the GMOs themselves.
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What are some concerns related to GMOs in terms of ethics?
What are some concerns related to GMOs in terms of ethics?
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What is a potential application of genetically modified fish?
What is a potential application of genetically modified fish?
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Aquaculture has no significant environmental impacts.
Aquaculture has no significant environmental impacts.
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Name one social impact of aquaculture production.
Name one social impact of aquaculture production.
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The spread of __________ is a significant risk associated with aquaculture.
The spread of __________ is a significant risk associated with aquaculture.
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Match the species production factors with their implications:
Match the species production factors with their implications:
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Which of the following is a concern regarding the human health risks of GMOs?
Which of the following is a concern regarding the human health risks of GMOs?
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Eating genetically modified fish is considered less safe than eating traditionally raised fish.
Eating genetically modified fish is considered less safe than eating traditionally raised fish.
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What is one of the main causes of social conflicts in aquaculture?
What is one of the main causes of social conflicts in aquaculture?
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What is a key factor in achieving coastal sustainability?
What is a key factor in achieving coastal sustainability?
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A lack of decision-making can stem from overwhelming uncertainties.
A lack of decision-making can stem from overwhelming uncertainties.
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What should the scientific world provide to support transformation in coastal systems?
What should the scientific world provide to support transformation in coastal systems?
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Cooperative commitment is based on stakeholder ______ and trust.
Cooperative commitment is based on stakeholder ______ and trust.
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Match the following obstacles to sustainable coastal development with their descriptions:
Match the following obstacles to sustainable coastal development with their descriptions:
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What is necessary for balancing the relationship between information and decision-making?
What is necessary for balancing the relationship between information and decision-making?
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Proactive decisions are linked to available forecasts and projection products.
Proactive decisions are linked to available forecasts and projection products.
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What should be bounded by shared ethical values in decision-making?
What should be bounded by shared ethical values in decision-making?
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What is the main goal of blending social and ecological sciences in coastal zones?
What is the main goal of blending social and ecological sciences in coastal zones?
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Building coastal protected areas provides immediate economic benefits that are easy to commercialize.
Building coastal protected areas provides immediate economic benefits that are easy to commercialize.
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What is necessary to develop proactive solutions for coastal issues?
What is necessary to develop proactive solutions for coastal issues?
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What is the main benefit of introducing beta-carotene in golden rice?
What is the main benefit of introducing beta-carotene in golden rice?
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Transgenic tobacco can induce immune responses by producing antibodies.
Transgenic tobacco can induce immune responses by producing antibodies.
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The development of coastal protected areas is a classic example of _____ inspired by national parks on land.
The development of coastal protected areas is a classic example of _____ inspired by national parks on land.
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Which of the following targets the source of coastal issues?
Which of the following targets the source of coastal issues?
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What gene is injected into fertilized fish eggs to increase growth rates?
What gene is injected into fertilized fish eggs to increase growth rates?
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Historical criteria should be merged with current big-data analysis to find the best solutions for coastal zones.
Historical criteria should be merged with current big-data analysis to find the best solutions for coastal zones.
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The ________ gene in Bt corn produces a protein that acts as an eco-friendly insecticide.
The ________ gene in Bt corn produces a protein that acts as an eco-friendly insecticide.
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Match the following applications of genetic modification to their descriptions:
Match the following applications of genetic modification to their descriptions:
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What should ethical considerations help to measure in coastal resilience capacity?
What should ethical considerations help to measure in coastal resilience capacity?
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Match the coastal concepts with their definitions:
Match the coastal concepts with their definitions:
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Which of the following is NOT a risk associated with GMOs?
Which of the following is NOT a risk associated with GMOs?
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Genetic modification techniques can improve the digestibility of lignin in trees.
Genetic modification techniques can improve the digestibility of lignin in trees.
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What is one major benefit of bioremediation using GMOs?
What is one major benefit of bioremediation using GMOs?
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What is one of the main objectives of the Cartagena Protocol on Biosafety?
What is one of the main objectives of the Cartagena Protocol on Biosafety?
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The introduction of GMOs into the environment is guaranteed to disrupt natural communities.
The introduction of GMOs into the environment is guaranteed to disrupt natural communities.
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What is one potential human risk associated with transgenic crops?
What is one potential human risk associated with transgenic crops?
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Genetic modification promotes _________ in organisms which can lead to unknown long-term effects.
Genetic modification promotes _________ in organisms which can lead to unknown long-term effects.
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Match the following potential risks of GMOs with their descriptions:
Match the following potential risks of GMOs with their descriptions:
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Why might GMO seeds be out of reach for many farmers?
Why might GMO seeds be out of reach for many farmers?
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The Cartagena Protocol on Biosafety has been adopted by less than 200 parties.
The Cartagena Protocol on Biosafety has been adopted by less than 200 parties.
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What is one reason for concern regarding transgenic crops escaping into the environment?
What is one reason for concern regarding transgenic crops escaping into the environment?
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Study Notes
Genetically Modified Organisms (GMOs)
- GMOs are organisms with deliberately altered genetic makeup
- Microorganisms, insects, plants, fish, and humans can be GMOs
- In vitro genetic engineering techniques introduce foreign DNA into an organism to create GMOs
- The donor DNA source is not the GMO itself
- GMOs can address issues like environmental pollution, food safety, and security
Intended Learning Outcomes
- Discuss concepts of GMOs and biotechnology
- List uses and applications of GMOs (Agriculture, Aquaculture, Food, Biomedical)
- Analyze economic, social, health and environmental impacts of GMOs
- Discuss ethical issues of GMOs in coastal environments and biodiversity
- Understand techniques for creating GMOs
GMO Introduction
- GMOs change certain traits by altering the genome (genetic makeup)
- Editing is precise changes in DNA using enzymes to cut and edit
- In vitro techniques are involved to incorporate desired DNA
- This technology, for example, introduces DNA from a daffodil into a carp (auto and allo-transgenic)
GMO Applications
- Agriculture: Improved crop yields, lower costs, better nutrient composition, pest and disease resistance, increased food security
- Aquaculture: Accelerated growth rates, enhanced disease resistance, increased temperature tolerance
- Food Industry: Food enzymes (FE) used more frequently, increased FE yield through microbial technologies
GMOs in Biomedical Research
- Advancement in biological and medical research because GMOs are very crucial for new therapies
- GMOs are used to understand human genes and their function, leading to better disease treatment (e.g., cancer, Alzheimer's).
- GMO development of antibodies and medicines
Ethical Issues and Impacts
- Concerns over the safety of human consumption
- Unintended or unpredictable consequences like ecosystem disruption/competition
- Potential harm to non-target species or their environments from gene spread/toxins
- Social issues including community displacement and exploitive labor practices related to some GMO products
- Current debate on use and regulation as a global issue
Biosafety
- The Cartagena Protocol on Biosafety (CPB) recognizes the need for biosafety in GE research/development
- Protocols were adopted in 2003, and aim to set up procedures for safe trans-boundary movements, harmonize risk assessment principles, and establish a clearing house
- Institutional Biosafety Committees ensure adherence to pertinent regulations for experiments/GMOs
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Description
Explore the fascinating world of Genetically Modified Organisms (GMOs) and their implications on agriculture, health, and the environment. This quiz delves into the techniques of genetic engineering, applications of GMOs, and the ethical considerations surrounding their use. Test your understanding of how GMOs are created and their potential impacts on society.