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34 Cards in this Set
- Front
- Back
Sunlight and electricity are examples of:
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Kinetic Energy
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What is the ONLY molecule produced by cyclic phosphorylation?
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ATP
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A reaction that produces or releases energy as it occurs is called:
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Exergonic
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Where in the cell does glycolysis occur?
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Cytoplasm
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ADP+P->ATP is an example of which type of reaction?
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Endergonic
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The energy stored in chemical bonds is a type of ______ energy:
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Potential
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Which of the following describes the process of attaching a CO2 to an organic molecule?
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Fixation
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The specific molecule that an enzyme binds to and acts upon is called its:
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Substrate
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What is the final electron acceptor in cellular respiration?
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Oxygen
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Most ATP sythesis results from an electrochemical gradient of this ion:
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Ca+
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The breakdown of glucose into 2 pyruvate molecules is called:
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Glycolysis
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Where is the Electron Transport System (ETS) located in chloroplasts?
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Thylakoid
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Which of the following is NOT produced in the non-cyclic pathway of photosynthesis?
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H2O
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Electrons (E- + H+) are lost or gained in this type of reaction:
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Redox reaction
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The series of reactions that sythesizes a carbohydrate (glucose):
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Calvin cycle
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The series of reactions that continues glucose catabolism by oxidizing pyruvate to CO2:
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Glycolysis
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If a muscle cell runs out of oxygen, it can only perform:
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fermentation
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The maximum number of net ATP produced through cellular respiration is:
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36
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Which electron carrier is used ONLY in photosynthesis?
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NADPH
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What molecule is the end result of the Calvin cycle, and is used to make organic molecules?
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G3P
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ATP->ADP+Pi+energy is a catabolic reaction:
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True
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_______ speed up chemical reactions by lowering the activation energy:
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Phosphates
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Which of the following factors can alter the functions of enzymes?
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Temperature
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Which is NOT a product of cellular respiration?
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C6H12O6
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The sum total of all reactions that occur in a cell is referred to as:
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Thermodynamics
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Which of the following describes a reaction in which the products are at a higher energy state than the reactants?
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Exergonic
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Substrates bind very specifically to an enzymes active site:
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True
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ADP is the charged state of the "battery":
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False
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All organisms that use sugar as an energy source do so through glycolysis:
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True
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The water necessary for photosynthesis ____________.
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is split to donate electrons.
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The organelles in plants and algae that carry out photosynthesis are called:
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Chloroplasts
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CAM plants can:
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Fix CO2 at night
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This "rotary machine", attached to the cristae of the mitochondria, makes ______ as it spins:
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ATP
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C3, C4, and CAM plants all utilize:
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the Calvin cycle
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