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Test your knowledge of carbon compounds, chemical reactions, atoms, water, and more in this interactive Jeopardy game.
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The Chemistry of Life Jeopardy Carbon Compounds Chemical Reactions Atoms Water Potpourri Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200 Q $200 Q $200 Q $300 Q $300 Q $300 Q $300 Q $300 Q $400 Q $400 Q $400 Q $400 Q $400 Q $500 Q $500 Q $500 Q $500 Q $500 Final Jeopardy
$100 Question from Atoms • What are the three particles that make up an atom? • Proton, nucleus, electron • Proton, electron and atom • Proton, neutron and electrons
$100 Answer from Atoms • c. Protons, neutrons • And electrons
$200 Question from Atoms The space surrounding the nucleus of an atom contains a. protons. c. neutrons. b. electrons. d. ions.
$200 Answer from Atoms b. electrons.
$300 Question from Atoms • The nucleus is made up of • a. protons and electrons. • b. protons and neutrons. • c. electrons and neutrons. • d. protons, neutrons, and electrons.
$300 Answer from Atoms b. protons and neutrons.
$400 Question from Atoms Isotopes are atoms of the same element with the same number of protons and a. a different number of electrons. b. a different number of neutrons. c. a different number of molecules. d. the same number of neutrons
$400 Answer from Atoms b. a different number of neutrons
$500 Question from Atoms Which of the following is a use of radioactive isotopes? a. can determine the ages of rocks and fossils b. can be used to treat cancer and kill bacteria that cause food to spoil c. can be used as “tracers” to follow the movements of substances within organisms d. all of the above
$500 Answer from Atoms d. All of the above
$100 Question from Water Ice floats on water because a. of cohesion. b. water shrinks when it freezes. c. ice has a higher density than water. d. water expands when it freezes.
$100 Answer from Water d. water expands when it freezes.
$200 Question from Water • The most abundant compound • in most living things is • a. carbon dioxide. • b. sodium chloride. • c. water. • d. sugar.
$200 Answer from Water c. water.
$300 Question from Water • Water molecules are polar, with the • oxygen side being slightly positive and • the hydrogen side being slightly negative. • b. oxygen and hydrogen sides being slightly positive. • c. oxygen and hydrogen sides being slightly negative. • oxygen side being slightly negative and the hydrogen • side being slightly positive.
$300 Answer from Water d. oxygen side being slightly negative and the hydrogen side being slightly positive.
$400 Question from Water • A solution is a(an) • a. breaking of a chemical bond. • b. chemical reaction. • evenly distributed mixture of two or • more substances. • d. combination of two or more liquids.
$400 Answer from Water • c. evenly distributed mixture of two or more substances.
$500 Question from Water When salt is dissolved in water, water is the a. reactant. c. solute. b. solution. d. solvent.
$500 Answer from Carbon Compounds d. solvent.
$100 Question from Carbon Compounds A monosaccharide is a a. carbohydrate. b. nucleic acid. c. lipid. d. protein.
$100 Answer from Carbon Compounds a. carbohydrate.
$200 Question from Carbon Compounds Which of the following organic compounds is the main source of energy for living things? a. carbohydrates b. nucleic acids c. lipids d. proteins
$200 Answer from Carbon Compounds a. carbohydrates
$300 Question from Carbon Compounds Which statement is true? a. Simple sugars are made of polysaccharides. b. Glycerol is made of fatty acids. c. RNA molecules are made of nucleotide d. Amino acids are made of proteins.
$300 Answer from Carbon Compounds c. RNA molecules are made of nucleotide
$400 Question from Carbon Compounds Amino acid is to protein as a. fat is to lipid. b. sugar is to fat. c. DNA is to RNA. d. simple sugar is to starch.
$400 Answer from Carbon Compounds d. simple sugar is to starch
$500 Question from Carbon Compounds • Which of the following is NOT a function of proteins? • a. store and transmit heredity • b. help to fight disease • c. control the rate of reactions and regulate cell processes • d. build tissues such as bone and muscle
$500 Answer from Carbon Compounds a. store and transmit heredity
$100 Question from Chemical Reactions In chemical reactions, atoms are a. created. c. rearranged. b. destroyed. d. neutralized.
$100 Answer from Chemical Reactions c. rearranged.
$200 Question from Chemical Reactions When hydrogen and oxygen combine to form water, water is a. a product. b. both a product and a reactant. c. a reactant. d. neither a product nor a reactant.
$200 Answer from Chemical Reactions • a. a product.
$300 Question from Chemical Reactions • Identify the reactant(s) in the chemical reaction, • CO2 + H2O H2CO3. • a. CO2, H2O, and H2CO3 • b. H2CO3 • c. CO2 and H2O • d. CO2
$300 Answer from Chemical Reactions c. CO2 and H2O
$400 Question from Chemical Reactions What is the term used to describe the energy needed to get a reaction started? a. adhesion energy b. cohesion energy c. activation energy d. chemical energy
$400 Answer from Chemical Reactions c. activation energy
$500 Question from Chemical Reactions Chemical reactions that release energy a. will not occur. b. will always explode. c. will never explode. d. often occur spontaneously.
$500 Answer from Chemical Reactions d. often occur spontaneously.
$100 Question from Potpourri Enzymes affect the reactions in living cells by changing the a. products of the reaction. b. temperature of the reaction. c. speed of the reaction. d. pH of the reaction.
$100 Answer from Potpourri c. speed of the reaction.
$200 Question from Potpourri • A substance that accelerates the rate • of a chemical reaction is called a(an) • a. catalyst. • b. molecule. • c. lipid. • d. element.
$200 Answer from Potpourri a. catalyst.
$300 Question from Potpourri Which of the following statements is true about catalysts? a. Catalysts slow down the rate of chemical reactions. b. All catalysts are enzymes. c. Catalysts are used up during a chemical reaction. d. Catalysts lower the activation energy of a chemical reaction.
$300 Answer from Potpourri • Catalysts lower the activation • energy of a chemical reaction.
$400 Question from Potpourri Which of the following is a form of energy that may be released during a chemical reaction? a. heat b. light c. sound d. all of the above
$400 Answer from Potpourri d. all of the above
$500 Question from Potpourri If a reaction in one direction releases energy, the reaction in the opposite direction a. also releases energy. b. destroys energy. c. absorbs energy. d. cannot occur.
