Bio II Ch. 7 Vocabulary
Matching
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a. | photosynthesis | d. | visible light | b. | photons | e. | action spectrum | c. | electromagnetic
spectrum | f. | absorption
spectrum |
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1.
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portion of the electromagnetic spectrum that humans can see
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2.
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a discrete packet of light energy
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3.
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wavelengths used for photosynthesis
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4.
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solar radiation that is divided by wavelength
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5.
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solar energy in the form of light is converted to the chemical bond energy of
carbohydrates
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6.
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production rate of oxygen at each wavelength of light
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a. | chloroplast | e. | chlorophyll | b. | stroma | f. | light-dependent reactions | c. | thylakoids | g. | light-independent reactions | d. | granum |
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7.
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plant organelle where photosynthesis takes place
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8.
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pigments that absorb solar energy and energize electrons
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9.
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flattened sacs within the stroma
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10.
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synthesis reactions; use ATP and NADPH to reduce carbon dioxide
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11.
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energy capturing reaction; uses sunlight to make ATP and NADPH
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12.
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a double membrane surrounding a large central compartment
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13.
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a stack of thylakoids
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a. | photosystem | e. | cyclic electron pathway | b. | photophosphorylation | f. | electron transport system | c. | cyclic photophosphorylation | g. | non-cyclic electron pathway | d. | non-cyclic
photophosphorylation |
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14.
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ATP production during photosynthesis
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15.
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electrons move from water to PS II to PS I to NADP+
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16.
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ATP production during the non-cyclic electron pathway
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17.
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a series of carriers that pass electrons from one to another
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18.
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a pigment complex made up of chlorophyll A, B, and accessory pigments
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19.
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production of ATP during cyclic electron pathway
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20.
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high energy electrons leave the PS I reaction center and come back to
it
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a. | Calvin cycle | h. | C3 plants | b. | glucose phosphate | i. | C4 plants | c. | PGAL | j. | CAM
plants | d. | PGA | k. | PEPCase | e. | RuBP | l. | RuBP carboxylase | f. | PGAP | m. | photorespiration | g. | carbon dioxide
fixation |
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21.
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the attachment of carbon dioxide to an organic compound
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22.
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formed from 2 PGAL’s
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23.
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plants that fix carbon dioxide directly and form PGA
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24.
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when C3 plants have RuBP pick up oxygen instead of CO2 during hot
temperatures
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25.
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reduction of CO2 occuring in the stroma of a chloroplast by a series
of reactions
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26.
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intermediate step in the reduction of PGA to PGAL; 1,
3-bisphosphoglycerate
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27.
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an enzyme that fixes carbon dioxide to form PGA in C3 plants
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28.
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a 5 carbon molecule that combines with carbon dioxide; ribulose
bisphosphate
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29.
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plants that fix carbon dioxide at night form a C4 molecule
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30.
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a 3 carbon molecule formed by the immediate breakdown from carbon dioxide
fixation; 3-phosphoglycerate
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31.
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an enzyme that fixes carbon dioxide to PEP to form oxaloacetate in C4
plants
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32.
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plants that fix carbon dioxide indirectly and form a C4 molecule before the
Calvin cycle
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33.
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product of the Calvin cycle that can be converted to all sorts of organic
molecules; glyceraldehyde-3-phosphate
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