Attractions between water molecules are called ______.
Hydrogen bonds
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banana
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magnet
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rocket
Go to first place!
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banana
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25
Why is water considered a polar molecule?
The oxygen end is slightly negative and the hydrogen end is slightly positive
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25
The reason the water balloon did NOT pop while held over a flame is water's _________.
High specific heat capacity
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baam
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gold
Win 50 points!
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shark
Other team loses 15 points!
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thief
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10
What is the main function of carbohydrates?
Source of energy
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15
Which water property contributes to water surface tension?
cohesion
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trap
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magnet
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shark
Other team loses 25 points!
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baam
Lose 10 points!
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15
What does glucose+fructose will produce?
sucrose
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5
What is the monomer of carbohydrates?
monosaccharides
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20
What is the density of water at 4 degrees Celcius?
1000 kg/m3 or 1 g/cm3
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25
Humans have physiologically adapted to sweat if the body temperature rises past ideal levels. The ability to do so helps cool the body down. The polarity of water allows water to have a high _________________________, which allows us to
Specific heat
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15
What does glucose+galactose will produce?
lactose
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baam
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star
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fairy
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baam
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20
What are the examples of pentose sugar?
ribose and deoxyribose
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20
Why does water move from the roots to the leaves of plants?
