Term
| Two Laws of Thermodynamics |
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Definition
1. Conservation
2. Entropy |
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Term
Earth:
Open System or Closed
Explain. |
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Definition
| Open: We have the sun that is an outside source of energy |
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Term
Law of Conservation
Definition and Role it plays in energy flow |
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Definition
| Energy cannot be created or destroyed. It can only change forms. |
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Term
Law of Entropy
Definition and Role it plays in energy flow |
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Definition
| when energy is converted from one form or another, some is lost to entropy = unusable energy=measure of disorder |
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Term
Endergonic
Def. and relationship to the laws of thermodynamics. |
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Definition
| Stores energy, Energy inward: Requires more energy to proceed. ex: Building a building. |
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Term
Exergonic
Def. and relationship to the laws of thermodynamics. |
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Definition
| Chemical reactions that release energy. Energy Outward: Releases energy. Products contain less energy than the reactant. Ex: Blowing a building up. |
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Term
| Biochemical formula for Photosynthesis |
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Definition
| C0â‚‚ + Hâ‚‚0->(C6H12O6/glucose) + Oâ‚‚ |
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Term
| Structure of Chloroplasts |
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Definition
| c6H12o6 + 02 -> CO2 + H20 +ATP's |
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Term
| where does photosynthesis Take place? |
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Definition
| Chloroplasts of the cell using chlorophyll |
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Term
| Calvin Cycle uses what and produces what |
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Definition
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Term
| Pigment proteins are responsible for what? Primary? |
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Definition
| Sunlight energy absorption. Chlorophyll A. |
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Term
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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
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Term
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Definition
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Term
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Definition
| When O2 is used as a reactant in the Calvin cycle instead of CO2. Because it keeps the cycle going. |
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Term
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Definition
| Stores CO2 as a 4 carbon Molecule in the mesophyll cells, Shuttles co2 into a bundle sheath cell for photosynthesis Ex: Corn, Sugar Cane |
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Term
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Definition
| Mostly desert plants, Store co2 as a 4 carbon malic acid in the vacuoles of mesophyll cells. Ex: Cacti, Aloe |
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Term
| Biochemical Formula for Cellular Respiration. |
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Definition
c6H12o6 + 02 -> CO2 + H20 +ATP's
(Reverse of Photosythesis) |
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Term
| structure of mitochondria |
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Definition
| Outer Membrane, Inner Membrane, Cortox |
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Term
| Where does cellular respiration Take place? |
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Definition
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Term
| How is glucose processed? |
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Definition
| Cells use this energy to produce another molecule called ATP which help with other functions of the body, atp to muscles for movement. |
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Term
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Definition
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Term
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Definition
| (Animal Cells) Converts pyruvate into Lactic Acid |
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Term
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Definition
| They convert pyruvate into ethanol and co2 |
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Term
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Definition
| Normal cellular activity and any specialized activity (for the type of cell it is) |
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Term
| Potential fates of a cell |
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Definition
| Damage repair, Stay in G1 phase (b/c they lack physical structures), Apoptosis -> Programmed cell death, Cell Division |
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Term
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Definition
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Term
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Definition
| Rapid Growth of cell before mitosis and a check point |
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Term
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Definition
| Metaphase, Anaphase, Telophase, Cytokinesis |
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Term
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Definition
| Chromosomes align along the equator of the cell and creates a polar nature in side the cell |
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Term
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Definition
| Sister chromatids separate and move into the opposing poles |
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Term
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Definition
| chromosomes uncoil, nuclei form mitotic spindle is disassembled |
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Term
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Definition
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Term
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Definition
| 2 copies of every chromosome/gene. 2N=46 (23 pairs) |
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Term
| Why is Mitosis important? |
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Definition
| Genetic stability, Growth, Regeneration and cell replacement, Asexual reproduction |
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