Term
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Definition
| splitting glucose in cytoplasm |
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Term
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Definition
| no oxygen used, fermentation, no ETC |
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Term
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Definition
3 stages, glycolysis, citric acid cycle, oxidative phosphorylation
each stage produces ATP
uses oxygen |
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Term
Energy Investment
(glycolysis) |
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Definition
takes energy to make energy
2 ATP's used to phosphorylate glucose
splits glucose into G-3-P |
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Term
Energy Releasing
(glycolysis) |
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Definition
2 NAD+ reduced to 2 NADH+H+
4 ATP's formed (net 2)
2 G-3-P moved through phase to pyruvate |
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Term
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Definition
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Term
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Definition
pyruvate is partially oxidized
releases a CO2
leaves an acetyl group
NAD to NADH+H |
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Term
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Definition
acetyl group is oxidized
2 CO2 released
4 C acid regenerated
NAD+ & FAD reduced to NADH+H & FADH2
ATP produced- substrate level phosphorylation |
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Term
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Definition
makes CO2 and ethanol (no 02) from pyruvate
used by yeast when no O2 available |
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Term
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Definition
self- feeding organism
uses CO2 as carbon source |
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Term
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Definition
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Term
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Definition
energy from inorganic chemicals
ex. underwater volcano releasing chemicals, deep sea vent |
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Term
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Definition
fed by others
get carbon and energy by eating autotrophs or each other |
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Term
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Definition
| conversion of light to chemical energy |
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Term
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Definition
produces O2 as a by product
reverse of aerobic respiration
used by plants
2 stages |
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Term
light reactions
(oxygenic photosynthesis) |
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Definition
harvesting of light to produce ATP and NADPH
occurs in thylakoid membrane (innermost chloroplast membrane) |
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Term
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Definition
pigments used in oxygenic photosynthesis
flat part collects light
combine with membrane proteins to form photo stem |
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Term
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Definition
ETC synthase H+ gradient using light energy to power ATP synthase
photosystem 2 |
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Term
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Definition
electron returns to the same photosystem
ETC makes ATP but no O2 or NADPH
photosystem 1 |
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Term
| non-cyclic photosynthesis- S producing |
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Definition
| NADPH made but H2S is the electron donor so S is by product |
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Term
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Definition
reactions that synthesize glucose from CO2
occurs in the chloroplast stroma (space between 2nd and 3rd membrane) |
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Term
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Definition
CO2 is fixed attached to a organic molecule
the enzyme rubisco binds 3 CO2 molecules per cycle to 3 RuBP molecules |
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Term
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Definition
| ATP is used, NADPH reduces the fixed C |
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Definition
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