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For Chapters 3.3, 3.4 and 3.5

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Question
Photosynthesis   The process in which some organisms use water along with sunlight and carbon dioxide to make their own food.  
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Pigment   A colored chemical that absorbs light.  
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Stomata   Small openings on a leaf through which oxygen and carbon dioxide can move.  
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Respiration   The process by which cells break down simple food molecules to release the energy they contain.  
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Fermentation   The process by which cells break down molecules to release energy without using oxygen.  
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Cell Cycle   The regular sequence of growth and division that cells undergo.  
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Interphase   The stage of the cell cycle that takes place before cell division occurs.  
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Replication   The process by which a cell copy of the DNA in its nucleus.  
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Mitosis   The stage of the cell cycle during which the cell's nucleus divides into two new nuclei and one copy of the DNA is distributed into each daughter cell.  
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Chromosome   A double rod of condensed chromatin.  
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Cytokinesis   The final stage of the cell cycle, in which the cell's cytoplasm divides, distributing the organelles into each two of the new cells.  
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Centromere   The center of the chromosome.  
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Chromatin   Chromosomes that are long and thin during the interphase.  
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Chromatid   Chromosomes that are long and thin during the mitosis.  
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DNA   Deoxyribonucleic acid; the genetic material that carries information about an organism and is passed from parent to parent to offspring.  
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Adenine   The nucleic acid that binds to thymine.  
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Guanine   The nucleic acid that binds to cytosine.  
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Thymine   The nucleic acid that binds to adenine.  
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Centriole   Makes spindle fibers.  
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Spindle Fibers   These attach to the centromere and centriole that help to pull apart the chromatids.  
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Daughter Cell   The two identical cells that are produced during cell division.  
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