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JEOPARDY! Click Once to Begin
To change the question and answer slides, select the question or answer text box and type in your own questions and answers. To play, click on a question on the game board to go to that question. The house icon will take you to the game board and the question mark icon will take you to the answer slide. Template by Modified by Bill Arcuri, WCSD Chad Vance, CCISD
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JEOPARDY! Scientific Method pH Energy Enzymes 1 Enzymes 2 Mixed Bag 100 100 100 100 100 100 200 200 200 200 200 200 300 300 300 300 300 300 400 400 400 400 400 400 500 500 500 500 500 500 Template by Modified by Bill Arcuri, WCSD Chad Vance, CCISD
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The variable that the scientist measures or observes.
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What is the dependent variable?
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The variable that the scientist manipulates (or changes)
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What is the independent variable?
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First step in the scientific method
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What is the purpose question or problem?
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A tentative explanation (or educated guess).
Daily Double!!! A tentative explanation (or educated guess). Template by Modified by Bill Arcuri, WCSD Chad Vance, CCISD
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What is a hypothesis? Template by Modified by
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The group that does not receive the experimental treatment.
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What is the control group?
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The pH of the digestive system.
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What is 2-3? Template by Modified by
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A solution with a greater number of H+ ions than OH- ions.
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What is an acid? Template by Modified by
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The pH of the bloodstream.
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What is 7? Template by Modified by Bill Arcuri, WCSD Chad Vance, CCISD
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The pH of a solution with equal number of H+ and OH- ions.
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What is 7? Template by Modified by Bill Arcuri, WCSD Chad Vance, CCISD
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Question 2-500 Template by Modified by
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The energy currency of the cell.
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What is ATP? Template by Modified by
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Reaction in which energy is released.
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What is exergonic? Template by Modified by
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The first law of thermodynamics.
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What is energy can be changed from one form to another but may not be created or destroyed?
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The initial investment of energy for starting a reaction.
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What is activation energy?
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A+B+energyAB is an example of this type of reaction.
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What is an endergonic reaction?
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When an enzyme loses its conformation (or 3 dimensional shape).
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What is denaturation? Template by Modified by
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The reactants in a chemical reaction. Enzymes bind to them.
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What are substrates? Template by Modified by
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The type of macromolecule enzymes are.
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What are proteins? Template by Modified by
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A chemical agent that changes the rate of a reaction (normally speeds up) without being consumed.
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What is a catalyst? Half credit for enzyme.
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The region of an enzyme that binds with the substrate.
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What is the active site? Template by Modified by
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The three environmental factors that affect the activity of the enzyme.
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What are temperature, pH, and salinity?
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Inhibitors that impede enzymatic reactions by binding to a part of the enzyme that is not the active site. Template by Modified by Bill Arcuri, WCSD Chad Vance, CCISD
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What are noncompetative inhibitors?
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An organic cofactor (or non protein helpers).
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What is a coenzyme? Template by Modified by
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When a metabolic pathway is switched off by the inhibitory binding of its end product to an enzyme earlier in the pathway. Template by Modified by Bill Arcuri, WCSD Chad Vance, CCISD
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What is feedback inhibition?
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Regulation in which molecules change an enzyme’s shape and functioning of its active site by binding to a site elsewhere on the molecule. Template by Modified by Bill Arcuri, WCSD Chad Vance, CCISD
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What is allosteric regulation?
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The law that states that the disorder of the universe is increasing.
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What is the second law of thermodynamics?
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The sum total of all chemical reactions that occur in a living system.
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What is metabolism? Template by Modified by
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Pathways that release energy as they degrade polymers to monomers.
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What are catabolic pathways?
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The process by which the binding of the substrate to the enzyme triggers a favorable conformation change, which causes a similar change in all of the proteins’ subunits. Template by Modified by Bill Arcuri, WCSD Chad Vance, CCISD
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What is cooperativity? Template by Modified by
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The most random form of energy.
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What is heat? Template by Modified by
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