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33 Cards in this Set
- Front
- Back
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what does photosynthesis mean
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to make with light
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photosynthesis
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the process which turns light into ATP and makes sugar
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whats photosyntheis carried on by
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autotrophs
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Autotrophs also?
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produce energy from food in cell respiration
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where is energy stored
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in bonds between phospate atoms of ATP
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ultimate source of energy is
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the sun
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thylakoids are
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pigment plates for light reaction
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autotrophs known as
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producer
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hetertroph known as
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consumer
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another def photosynthesis
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process by which light energy is converted to chemical energy
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cellular respiration
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a metabolic process similar to burning fuel, releasees much of energy in food to ATP
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external leaf?
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thin flat blades, stalk or petniole to attatch to stem, veins contain vascular tissue to carry food and water
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stalk known as
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petiole
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Cross section of leaf contains?
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1. cuticle
2. epidermis 3. stomates 4. guard cells 5. mesophyl 6. upper palisad |
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upper palisade contains
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tightly packed chloroplasts
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irregularly shaped with large air spaces
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lower spongy
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stomates lead to here
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lower spongy
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XYLEM
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vessels conduct water
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phloem
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vesselx conduct foooood
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pigments
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chemicals that absorb and reflect certain colors
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reflected ligth
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the color one sees
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absorbed light
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can be used by plant to make ATP
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green pigment absorb red and blue reflect?
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green and yellow
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what are carotenoids
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orange and yellow pigments
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light dependednt reaction reactants?
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water and sun
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products?
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ATP and NADPH
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where does light reaction occur
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in pigemnts of thylakoids
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byproduct?
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oxygen
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calvin occurs in
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chloroplast
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uses?
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CO2 ATP and NADPH
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netertrophs
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consumers
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after calvin reaction?
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sugar is linked into startch, oils and some amino acids= CHON
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Factors affecting rate of photosynthesis?
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light temperature water CO2 level
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