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36 Cards in this Set
- Front
- Back
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Autotroph/Producer
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Organism that makes its own food
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Heterotroph/Consumer
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Uses food that producers make
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______ and ______ are used by photosynthesis and produced by cellular respiration
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water and carbondioxide
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_________ and_______ are used by cellular respiration and produced by photosynthesis
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glucose and oxygen
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what is energy?
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the ability to move or change matter (Work)
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Potential VS Kinetic Energy
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Potential: stored
Kinetic: being used to move |
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Chemical Energy
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Stored potential energy
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Calorie
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the amount of energy needed to raise the temperature of 1 gram or water by 1 degree
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Kilocalorie
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1000 calories
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Chemical Work
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Charging compunds
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Mechanical Work
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Movement of the Cell
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Transport Work
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Movement within the Cell
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ATP
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adenosine triphosphate
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ADP
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adenosine diphosphate
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Aerobic Process
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requires oxygen
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equation:
process of aerobic cellular respiration |
C6H12O6--->CO2+H2O+engergy stored in ATP
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cell respiration
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turns glucose into ATP which is used to do Work
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metabolism
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Obtaining and Using Energy to do Work
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Where does cell respiration occur?
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Mitochondrion
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Glycolysis
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-stage one of cell respiration
-occurs in cytoplasm |
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Krebs Cycle
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-Stage 2 of Cell Respiration
-Occurs in mitochondria |
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Electron Transport Chain/
ATP Synthesis |
-Stage 3 of Cell Respiration
-Occurs in mitochondria |
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Gylcolysis?
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Splitting of Sugar
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Glycoisis: glucose splits into two molecuse of _____
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pyruvic acid
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how many carbons does each pyruvic acid molecule have?
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Three
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How many carbons does each glucose molevule have before it is split?
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Six
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How many ATP molecules are needed to get glycolysis started?
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Two
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In glycolysis, how many ATP molecules are generated from one glucose molecule?
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Two
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In glycolysis, what is the net gain of ATP from one glucose molecule?
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Two
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NAD+/NADH and FAD/FADH2
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-Made during glycolysis+Krebs Cycle
-Used during electron stransport/atp synthesis |
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NAD+/NADH and FAD/FADH2
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-carrier molecules that transport H+ (protons) and E- (electrons) to the electron transport chain (Stage 3)
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In glycolysis, how many NADH molecules are generated from one glucose molecule?
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Two
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Four things generated in Krebs Cycle
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-NADH
-CO2 -ATP -FADH2 |
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____ is the gas that is used in Electron Transport Chain/ ATP synthesis action. It is needed for aeribic cellular respiration
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Oxygen
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Besides ATP, what is produced in the 3rd stage?
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Water
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Maximum number of ATP molecules that can be generated from one glucose molecule
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38 ATP molecules
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