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Definition
| contains everything but what is being measured |
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Definition
| as the concentration of a substance increases, the amount of light absorbed by the solution increases |
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Definition
| the energy required to make the reaction happen |
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Definition
| catalyst that speeds up a reaction by reducing the activation energy |
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Definition
| used to show the relationship between light and the concentration of substances |
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Definition
| how far something tends to stray from the average |
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Definition
| represents the central value of data |
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Definition
| designed to deliver a single volume |
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Definition
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Definition
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Definition
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| what makes up biological membranes |
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Definition
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Term
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Definition
| spontaneous NET movement of particles from an area of high concentration to an area of low concentration |
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Term
| two factors that affect the movement of materials across a cell membrane |
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Definition
1) permeability
2) concentration |
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Term
| higher permeability means less ____ |
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Definition
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Term
| two phases of photosynthesis |
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Definition
1) light reactions
2) Calvin cycle |
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Term
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Definition
| layer of leaf cross section that serves as a place of gas exchange |
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Term
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Definition
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| pigments in descending order of quickness |
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Definition
| xanthophylls > carotene > chlorophyll a > chlorophyll b |
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Term
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Definition
| used for small, high precision volume transfers |
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Term
| steps to working spectrophotometer |
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Definition
1) set to 0% transmittance
2) place the blank
3) set to 100% transmittance
4) switch mode to absorbance
5) replace blank with sample |
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Term
| steps of the scientific method |
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Definition
1) models - explanation or theories
2) null hypothesis
3) alternative hypothesis
4) experiment
5) observations
6) interpretation |
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Term
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Definition
1) resorcinol
2) hydroquinone |
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Term
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Definition
| enzyme that catalyzes the reaction of benzoquinone |
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Term
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Definition
| substrate binding site of an enzyme |
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Definition
| NET movement of water from an area of low concentration to an area of high concentration |
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Definition
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Definition
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Definition
| has the same amount of solute |
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Term
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Definition
| rapid swelling and rupturing of a RBC |
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Term
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Definition
| shrinking and shriveling of RBC |
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Term
| what does IRGA stand for? |
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Definition
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Term
| how is catechol transformed into benzoquinone? |
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Definition
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Term
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Definition
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Term
| outputs of photosynthesis |
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Definition
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Term
| net rate of photosynthesis |
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Definition
| oxygen produced minus oxygen consumed by aerobic respiration |
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Term
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Definition
1) palisade layer
2) spongy layer |
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Term
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Definition
| where carbon dioxide diffuses into the spongy layer of the mesophyll |
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Term
| where is the stoma located |
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Definition
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Term
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Definition
| substances that absorb lights in light reaction of photosynthesis |
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Term
| the color of an object is composed of wavelengths that are______ |
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Definition
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Term
| why can you see red fluorescence with the green spinach extract when shining a flashlight? |
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Definition
| when something becomes light saturated, red fluorescence is given off |
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Term
| two phases of chromatographic systems |
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Definition
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Term
| in the fermentation reaction, pyruvates are converted into ______ |
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Definition
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Term
| is fermentation aerobic or aneorobic |
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Definition
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Term
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Definition
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Term
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Definition
| the grey bands between xanthophylls and carotene; breakdown product of chlorophyll a and b |
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