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18 Cards in this Set
- Front
- Back
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photosynthesis
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the process by which plants,algae, and some bacteria use unligh, carbon dioxide, and water to make food
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chlorophyll
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a green pigment that captures light energy for photosynthesis
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celluar respiration
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the process by which cells us oxygen to produce energy from food
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what does photosynthesis make?
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sugar glucose(c612o6) carbon dioxide(co2) and water (h2o)
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stoma
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one of many openings in a leaf or a stem of a plant that enable gas exchange to occur(plural, stomata)
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transpiration
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the process ny which plants release water vapor into the air through stomata
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chloraplast
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an organlle found in a plant,surrounded by two membrances, the membrances from stalks of grana
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what does chlorophyll aborb?
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wavelengths of light
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how many molecules of carbon dioxide and how many molecules of water do u need to form one molecule of glucose?
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six molecules of carbon dioxide and six molecules of water are needed to form one molecule of glucose
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what covers above-ground plant surfaces are covered by?
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waxy cuticle
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what is the stoma surrouned by ?
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two guard cells
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when stoma are open what enters the leaf?
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carbon dioxide
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true or false: when water leaves the plant is called stoma?
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false: transpiration
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during photothsythesis.....
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plants store light energy as chemical energy
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true or false: most orgisms could not surrive without photosynthesis organisms
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true
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what does photosynthesis provides?
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the oxygen that animals and plants need for celluar respiration
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carbon dioxide
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c2o
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two guard cells
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act like double doors opening and closing the stoma
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