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Science ch.2 all

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
photosynthesis   show
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show A colored chemical compound that absorbs light  
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show A green pigment found in the chloroplasts of plants, algae, and some bacteria  
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stomata   show
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show An organism that makes its own food.  
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heterotroph   show
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What are the raw materials needed for photosynthesis?   show
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show Glucose and Oxygen  
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How do plants get energy?   show
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How do animals get energy?   show
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What role does chlorophyll play in photosynthesis?   show
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Where is chlorophyll found?   show
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show -Provide oxygen -provide food for us -Provide food for other animals that we eat.  
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respiration   show
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show The process by which cells break down molecules to release energy without using oxygen.  
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show While respiration is happening cells are breaking down food like glucose and releaseing the energy that they have. Living things always need energy thats why they go through repiration.  
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show Photosynthesis and respiration are both things that occur in living things. They both happen so that living things can keep living.  
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Which raw material is not needed for fermentation to occur?   show
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show Animals breathe in oxygen and exhale carbon dioxide.  
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Do plant cells need to carry out respiration? Explain.   show
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show The regular sequence of growth and division that cells undergo.  
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interphase   show
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show The process by which a cell makes a copy of the DNA in its nucleus.  
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show 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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show A doubled rod of condensed chromatin; contains DNA that carries genetic information.  
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chromatid   show
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cytokinesis   show
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show A disease in which some body cells grow and divide uncontrollably, damaging the parts of the body around them.  
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mutation   show
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tumor   show
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chemotherapy   show
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Describe three ways that cancer can be treated.   show
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Describe three ways that cancer can be treated.   show
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Describe three ways that cancer can be treated.   show
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What two health habits can help prevent cancer?   show
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What two health habits can help prevent cancer?   show
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How could smoking tobacco cause cancer to develop inside the lungs?   show
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Created by: jennie7300