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English Genetics
Genetic modification
By Ferre and Ruben
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Slide 1:
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Engels
Middelbare school
vwo
Leerjaar 5
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15 slides
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Lesson duration is:
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Items in this lesson
Genetic modification
By Ferre and Ruben
Slide 1 - Slide
Index
What is genetic modification?
The various ways to transfer DNA
Why use or not use genetic modification?
Where is the limit?
Our opinions
Statements + discussion
Conclusion
Slide 2 - Slide
Ted Paul Knoepfler
Example, 2030
Looked down upon
beautiful, athletic, smart
Science developing
excited & scared
Slide 3 - Slide
What is genetic modification?
Modifying
Transferring
Several examples
Resistance
Change appearance
Mainly plants
Slide 4 - Slide
The various ways to transfer DNA
Vector method
CRISPR-Cas technology
Slide 5 - Slide
Vector method
Foreign gene -> Circular DNA -> Vector -> Cell membrane made permeable -> Enter bacterium
Special Gun
Slide 6 - Slide
CRISPR-Cas Technology
Natural defence
Pieces that repeat themselves = CRISPR
Pieces that cut DNA = Cas (inbetween)
Intrudes, Copy, detect
Cut, Disarm, immune
Similar system, change DNA, mutations
Slide 7 - Slide
Why use or not use genetic modification?
Remove, add, modify
Remove diseases
BRCA-1
Change characteristiscs
Bird flu
Design
Differences
World's population
Slide 8 - Slide
Where is the limit?
Allowed on plants and animals
Limit with humans
In vitro fertilization,
Embryo's 4-14 days
2018, Chinese scientist
Private
3 years in prison
Slide 9 - Slide
Our opinions
Ferre
Useful, difference, designer-babies are wrong
Ruben
Good, strict rules, limits
Slide 10 - Slide
Statement 1
Using genetic modification to create a designerbaby is a good thing.
Slide 11 - Slide
Statement 2
Using genetic modification to create the perfect pet is a good thing.
Slide 12 - Slide
Statement 3
Using genetic modification to reduce food waste is a good thing
Slide 13 - Slide
Statement 4
Using genetic modification to prevent disease is a good thing.
Slide 14 - Slide
Conclusion
Genetic engineering can do a lot of good for people, animals and plants, as long as certain limits and rules are set, to prevent dangerous situations.
Slide 15 - Slide
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