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Biotechnology
Test Description: Biotechnology Test Review
Instructions: Answer all questions to get your test result.
1) Which is a potential ethical issue resulting from the use of biotechnology?
A
deteriorating the ozone layer
B
increasing pollution of natural resources
C
causing mass extinction of a species
D
introducing a genetically-altered species
2) Residents of North Carolina presently burn 5 billion gallons of imported petroleum-based liquid fuel per year. How would the state’s economy be affected if North Carolina could produce biofuels locally as a replacement?
A
Tax revenues would decrease.
B
Unemployment would increase
C
The economy would improve with new jobs and tax revenue.
D
The economy would decline due to exports
3) Tomatoes are genetically modified to have a longer shelf life, slowing the ripening and softening of the tomato. Which best describes a concern people have with eating genetically modified tomatoes?
A
The DNA used to modify the tomatoes could change the DNA of the person eating the tomato.
B
Genetically modified tomatoes won't be red.
C
Genetically-modified tomatoes are more expensive than regular tomatoes.
D
Genetically-modified tomatoes do not taste as good as regular tomatoes
4) Which is an ethical issue surrounding the use of genetically modified foods?
A
long-term health effects
B
cost of production
C
ability to grow more nutritious foods
D
ability to produce a lot of food quickly
5) What is most likely the greatest economic benefit for North Carolina from biotechnology?
A
fewer people who use laboratory-created human insulin
B
more human clones
C
improvements in DNA testing leading to more arrests
D
increased disease-resistant crops and greater crop yields
6) Which would most likely result in the largest economic benefit to North Carolina?
A
North Carolina partnering with farmers for use of agricultural biotechnology
B
North Carolina making a long-standing commitment to biotechnology development
C
North Carolina making the world’s best-trained work force for biomanufacturing
D
North Carolina being a lead consumer state in pharmaceutical manufacturing
7) North Carolina has over 400 biotechnology companies. How would the economy most likely change if that number were reduced by half?
A
The economy would improve when the government offers assistance.
B
The economy would suffer as funding for research decreases.
C
The economy would decline because of job loss.
D
The economy would increase due to an increase in production
8) Biotechnology uses a procedure called genetic engineering. Which best describes genetic
A
cutting out pieces of DNA from an organism under a microscope
B
making artificial DNA in the laboratory from chemicals
C
building DNA from scrap DNA pieces
D
adding DNA from one organism into the DNA of another organism
9) Which is a positive result of the use of biotechnology in agriculture?
A
increased use of preservatives
B
increased yield
C
increased use of pesticides
D
increased cost
10) In which area would biotechnology have the greatest effect on agriculture?
A
development of biodegradable plastics
B
development of biopharmaceuticals
C
development of biological weapons
D
development of biological pesticides
11) Which project is most likely to be worked on by a biotechnician?
A
designing lightweight, strong metallic alloys for use in car manufacturing
B
developing architectural designs for houses in floodplains
C
discovering different isotopes of existing elements in the periodic table
D
developing plants with resistance to high temperatures
12) Which area of biotechnology would most likely create ethical issues within human society?
A
genetic engineering to improve agricultural yields
B
DNA and forensic testing of crime scene evidence
C
organ cloning for use in transplants
D
insulin production by bacteria
13) Which is most important when investigating ethical issues in biotechnology?
A
advantage of the technology
B
cost of the technology
C
benefits of the technology outweighing the harm
D
public opinion of the technology
14) Farmers use insecticides and fertilizers on their fruit and vegetable crops. Which best describes the effect of these chemicals?
A
The crops are more susceptible to insect damage.
B
The crops yield more fruits and vegetables.
C
The crops yield smaller fruits and vegetables
D
The crops require less water and nutrients to grow.
15) Which improvement to agriculture is most likely a result of biotechnology?
A
decreased productivity
B
increased productivity
C
increased land
D
increased fertilizer
16) A company that creates hair dye would most likely employ a biotechnician for which job?
A
developing new colors
B
developing a product that will be safe for consumers
C
creating cost-effective packaging
D
researching trends
17) Which best describes a controversial issue associated with the use of genetically modified crops?
A
the development of genetically modified crops which are resistant to herbicides
B
the long-term effects which may arise from the use of genetically modified crops
C
the use of genetically modified crops to increase potential yield
D
the short-term use of genetically modified crops in famine-stricken countries
18) Which is a benefit of genetically modified foods?
A
When foods are genetically modified, they no longer need to be studied
B
The cost of food will decrease, and the quality of food will increase.
C
The cost of research is included in the cost to the consumer.
D
When foods are genetically modified, they are completely resistant to disease and drought.
19) How can biotechnology affect agriculture on a single plot of land?
A
The land could require more fertilizer for crops to grow.
B
The land could produce more food than before
C
The land could require moderate temperatures for crops to grow.
D
The land could produce several harvests at once.
20) Which is the most likely result of having a large number of biotechnology companies located in North Carolina?
A
improvement in crop yields
B
decrease in vaccine effectiveness
C
increase in antibiotic resistance
D
decrease in available jobs
*select an answer for all questions
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