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52 Cards in this Set
- Front
- Back
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The process by which food molecules are broken down to release energy is called ____
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respiration
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c6h12o6 is the formula for _____
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glucose
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The light reactiosn provide ATP and hydrogen for ____
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the initiation of photosynthesis
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The original cource of energy in foods used by living things can be traced back to
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Light energy
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The light reactions of photosynthses
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Oxidize chloroplasm to release electrons needed in reduction chain
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The process by which food molecules are broken down to release energy is called ____
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respiration
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c6h12o6 is the formula for _____
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glucose
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The light reactiosn provide ATP and hydrogen for ____
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the initiation of photosynthesis
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The original cource of energy in foods used by living things can be traced back to
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Light energy
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The light reactions of photosynthses
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Oxidize chloroplasm to release electrons needed in reduction chain
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The Calvin cycle reactions of photosynthesis cannot proceed...
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without the products of the light reactions
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Which is a reactant in photosynthesis?
PGAL Glucose Oxygen Water |
PGAL
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What process is radiant energy absorbed by chlorophyll
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light reactions
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What process is oxygen used?
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light reactiosn and calvin cycle
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What process is carbon dioxide used?
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Calvin cycle
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What process is glucose broken down?
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Calvin cycle
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Which of the following environmental changes will most likey increase the photosynthetic rate of a plant?
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an increase in carbon dioxide concentration
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Which of the following best represents the process of cell respiration
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Carbon dioxide + water --> glucose + water _ oxygen
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What substances is formed in the Krebs cycle?
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NADH and FADH2
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Where does glycolysis occur?
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mitochondrial outer membrane
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The Calvin cycle reactions of photosynthesis cannot proceed...
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without the products of the light reactions
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Which is a reactant in photosynthesis?
PGAL Glucose Oxygen Water |
PGAL
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What process is radiant energy absorbed by chlorophyll
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light reactions
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What process is oxygen used?
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light reactiosn and calvin cycle
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What process is carbon dioxide used?
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Calvin cycle
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What process is glucose broken down?
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Calvin cycle
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Which of the following environmental changes will most likey increase the photosynthetic rate of a plant?
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an increase in carbon dioxide concentration
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Which of the following best represents the process of cell respiration
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Carbon dioxide + water --> glucose + water _ oxygen
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What substances is formed in the Krebs cycle?
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NADH and FADH2
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Where does glycolysis occur?
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mitochondrial outer membrane
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Where does the Krebs cycle occur?
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matrix of the mitochondria
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Where is the eletron transport system?
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matrix of the mitochondria
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which statement best describes the role of mitochondria in cell respiration?
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aerobic respiration takes place in mitochondria
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How do cells make ATP during glycolysis?
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by transgferring a phosphate group from a sugar-phosphate to ADP
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Which statement is associated with the following reaction:
c6h12o6 +6o2 --> 6co2 + 6h20 + energy |
Electrons are transferered from oxygen to glucose
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What is the source of the oxygen used in cell respiration?
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air
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Chloroplasts and mitochondria both have inner membranes that contain...
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Electron-carrier molecules
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Cells don't ferment fatty acids because
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fatty acids never pass through the glycolysis stage
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The mechanisms that control the respiration rate in an organism respond to
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presence or absenxce of oxygen
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The purpose of the light rections is to produce ____ and ____ for the calvin cycle
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NADPH / ATP
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The purpose of the krebs cycle is to generate ___ for the ____
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electrons/ ETS
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The purpose of fermentation is:
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When there is no oxygen present, it takes place of the Krebs cycle
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What produces 6co2, 8NADH, 2 FADH2, and 2ATP per glucose molecule
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Krebs cycle
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What is an opening in the epidermis of a leaf which allows for gas exchange?
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stoma
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What are flattened membrnes in the chloroplast which contain pigments and enzymes necessary for photosynthesis?
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thylakoids
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What is the final step of cell respiration?
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electron transport system
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What is the green pgiemtn necessary for photosynthsis?
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Chlorophyll
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What is the energy molecule used by cells?
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ATP
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Anaerobic respiration results in this process
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fermentation
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The cycle in which carbon dioxide is fixed, or incorporated into sugars
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Calvin cycle
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The term referring to reactions which build moecules
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synthesis
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The term reffering to reactiosn ehich break down molecules
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catabolic
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