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11 Cards in this Set
- Front
- Back
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Hypertonic VS. Hypotonic |
Water moves toward the higher concentration of salt. |
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Factors of Diffusion Rate |
1. Temperature- higher temp faster diffusion 2. Pressure- higher pressure faster diffusion 3. Steepness of Concentration Gradient- Steeper the faster 4. Size of molecule- larger the slower 5. Charge- opposite charges diffuse faster |
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How to form AT is it nonrenewable |
ADP + P= ATP RENEWABLE continues to pick up a phosphate |
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Factors Affecting Enzyme Activity |
Temp- high temp denatures enzymeb. pH-Optimum pH is necessary for enzyme functioningc. Salinity- affects hydrogen bonds that hold the enzyme in its 3D shape |
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Equation for photosynthesis |
6CO2+H2O->light energy->C6H12O6+6O2 |
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C-4 Vs. CAM plant |
Grows in harsh conditions and forms 2 different types of cells (oxaloacetate in mesophyll cells, bundle-sheath cells) Ex. Corn, Switch grassb. Carbon-fixing pathway allows them to conserve water on hot days and forms oxaloacetate at night and then it is later broken down into CO2 for sugar production Ex. Cactuses and succulents Grows slow because limited CO2 |
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Photorespiration |
At high O2 levels, rubisco attaches to oxygen instead of carbon to the RUBP, CO2 is produced rather than fixed, only forms 1 PGA so not efficient at making sugars |
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Facilitated Vs active transport |
Facilitated Vs. Active transport – They both move substances across the membrane using transmembrane proteins. Facilitated moves substances down their concentration gradient and does not need ATP but Active does. |
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Splitting Water produced |
Electron- excited by Photosystem II and passes through the noncyclic pathway for photosynthesisb. Hydrogen Ions- contribute to high density of Hydrogen in thylakoid compartmentc. Oxygen- waste of photosynthesis and responsible for oxygen rich environment |
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Why won't jello shooters with pineapple set |
Pineapple contains an enzyme that breaks down protein causing it not to set |
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What causes peroxide to bubble |
Hydrogen Peroxide is reacting with enzyme in blood |
