Forces | Work and Energy | Genetics | Biotechnology | Ecology |
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100What is weight?
The product of gravitational acceleration and mass.
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100What is upwards?
When displacement is upward, it is the direction of the force used to calculate work.
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100What is zero?
The number of offspring with aa genotype from parents who are both AA.
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100What is a clone?
It is the name given to an identical genetic copy of an organism.
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100What is eutrophication?
The type of water pollution occurring from disregard of either the P or N cycle.
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200What is 9.8 N/kg or 9.8 m/s^2?
The acceleration on a 98 N weight with a mass of 10 kg.
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200What is 5 J?
The amount of work used to displace a 10 N weight over a distance of 500 cm?
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200What is DNA?
It is the largest molecule in the nucleus.
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200What is an "eye"?
It is the part of the potato, which if cut and planted, can turn into a clone.
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200What is shallowness?
It is the effect on lake-depth from eutrophication and also a personality characteristic of people who value objects over humans.
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300What is horizontal?
The direction of the effective force for a car rolling on the street.
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300What is 1000 J?
The amount of work needed to give an object an extra 1000 J of potential energy, assuming no change in kinetic energy.
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300What is uracil (U)?
The molecule in mRNA that pairs with DNA's adenine?
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300What is electricity?
It is the form of energy needed to get a cloned egg to divide.
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300What is hydrogen phosphate (HPO4 2-) ?
Aside from phosphate, it is the other ion created by bacterial decomposition.
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400What is 49N?
If the sine of 30 degrees is 0.5, it is the effective force for a 10 kg mass sliding down a hill with that slope.
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400What is 10 m/s?
If a 10 kg object had 500 J of total energy, and it was dropped, how fast was it moving when it hit the ground?
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400What is 16?
The number of squares needed to figure out the possibilities for AaBb X AAbb.
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400What is 1?
Theoretically the number of cells needed from a donor to supply the DNA to the nucleus-free egg.
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400What is bioaccumulation?
The process that causes toxins to pile up in the food chain when the ingestion rate exceeds the excretion rate.
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500What is 1/6?
The ratio of gravitational accelerations for moon/earth if a 60000 N spaceship weighs 10000N on the moon.
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500What is 9 times?
It is the increase in impact-force for a car going three times faster than normal.
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500What is an amino acid?
It is the smallest of the key molecules involved in translation.
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500What are stem cells?
These undifferentiated cells are found in young tissues and also shortly after fertilization for both cloned and normal organisms.
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500What is 5000 kg?
The mass of a killer whale whose tissues had a concentration of 2 ppm of PCBs if a total of 10 g of PCBs were inside the whale.
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