JEOPARDY JEOPARDY JEOPARDY JEOPARDY JEOPARDY JE O RDY JEOPARDY JEOPARDY JEOPARDY JEOPARDY JEOPARDY
JEOPARDY JEOPARDY JEOPARDY JEOPARDY JEOPARDY JEO
RDY JEOPARDY JEOPARDY JEOPARDY JEOPARDY JEOPARDY
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HERE ARE TODAY’S
CATEGORIES
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Chemistry
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Properties of Water 1
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Properties of Water 2
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Organic Compounds Structure
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Organic Compounds Functions
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Organic Compounds
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Chemistry Properties of Water 1
Properties of Water 2
Organic Compounds structure
Organic Compounds
Function
Organic Compounds
FINAL JEOPARDY
$100
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ANSWER(question)
A covalent bond is formed by
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sharing an electron pair
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ANSWER(question)
Which is a narrower pH range?8.5 - 8.64.5 - 6
1-3
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8.5 – 8.6(smallest difference
between values)
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ANSWER(question)
Which of the following is the strongest acid?
pH of 2pH of 6pH of 8
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pH of 2
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ANSWER(question)
How can you tell whether one molecule has
more energy than another?
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by looking at the number of bonds in the molecule?
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ANSWER(question)
What type of ion forms when an
atom loses electrons?
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a positive ion
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ANSWER(question)
When sugar is dissolved in
water, water is the…
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solvent
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ANSWER(question)
What property of water allows
insects to sit on the surface?
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surface tension (caused by cohesion)?
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ANSWER(question)
Properties of water that allow it to move from the
roots to the leaves of a tree
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Cohesion and Adhesion
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ANSWER(question)
What property of water makes water ideal for carrying
dissolved substances in blood?
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universal solvent
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ANSWER(question)
What property of water causes a cell to rupture
when it freezes?
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ice is less dense than water?
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ANSWER(question)
What polarity means?
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When the atoms of a molecule do not share electrons evenly. One end of the molecule is positive and the other
is negative.
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ANSWER(question)
Why water is polar?
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Water is polar because the oxygen does not share the electrons evenly with the
hydrogen. The oxygen pulls more strongly on the
electrons which causes the oxygen to have a negative
charge and the hydrogens to have a positive charge.
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ANSWER(question)
What causes water to stick to itself? What
causes water to expand when it freezes?
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Hydrogen bonds form between water
molecules. These cause water to
spread out when it freezes
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ANSWER(question)
How is water being a good
solvent a result of water’s polarity?
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Because water is polar the positive end of water can attract
to any negative ions and the negative end of water can
attract to any positive ions. This allows water to dissolve other
polar or ionic substances.
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ANSWER(question)
How is water’s high specific
heat a result of it being polar?
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Water’s high specific heat is a result of it being polar because each time a water molecule moves past another
water molecule it “sticks” because of hydrogen bonds. It takes a lot of
energy to heat up water because you have to break those bonds. This
causes water to have a high specific heat.
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ANSWER(question)
What type of molecule is this?
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Lipid
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ANSWER(question)
What type of molecule is this?
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Polysaccharide (or carbohydrate)
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ANSWER(question)
What type of molecule is this
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Nucleotide(Nucleic Acids)
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ANSWER(question)
What type of molecule is this
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Monosaccharide (carbohydrate)
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ANSWER(question)
What type of molecule is this?
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Amino Acid (Protein)
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ANSWER(question)
Which macromolecule
provides insulation, protection and energy
reserves for mammals?
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lipid
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ANSWER(question)
Which type of organic molecule is the main fuel (energy) supply
of the cell?
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Carbohydrates
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ANSWER(question)
Which molecule stores
information for making proteins?
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nucleic acids
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ANSWER(question)
Which type of molecules are
enzymes?
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Protein
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ANSWER(question)
List 3 properties/Functions of
lipids
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• Component of the cell membrane
• Energy storage molecule• Nonpolar• Organic
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ANSWER(question)
Name 4 organic polymers
(macromolecules)
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LipidsCarbohydrates
ProteinsNucleic Acids
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ANSWER(question)
What do carbs, lipids, proteins
and nucleic acids all have in common?
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They are all organic
molecules
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ANSWER(question)
Name the monomers of
Carbs, Proteins, and Nucleic
Acids
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Monomers:Monosaccharide
Amino AcidNucleic Acid
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ANSWER(question)
Name 4 polysaccharides
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Starch, Cellulose,Glycogen,
Chitin
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ANSWER(question)
Which macromolecule has a
monomer which contains a phosphate a sugar and a base?
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Nucleic Acid-Monomer: Nucleotide
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Which macromolecules contain at least C, H, O and N?
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ANSWER(question)
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Amino Acids-CHONS
Nucleic Acids: CHONPS