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44 Cards in this Set
- Front
- Back
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Why is the name oxidative phosphorylation such a good name for the process?
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Phosphorylation because of the adding of ADP to ATP. Oxidation because it uses H+s and oxygen to make H2O.
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Explain the conversions of AMP to ADP into ATP& how it is used as an energy currency in living cells.
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AMP+phosphate+energy=ADP
ADP+phosphate+energy=ATP Then, ATP is transferred to where it is needed inside the cell and phosphate is removed for energy so the cell could use it,, making ADP. Phosphate and ADP can then be recharged in the mitochondria. |
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Tell the difference between Oxidation and Reduction. What is a Redox?
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Oxidation-When a substance loses an electron and releases energy
Reduction-When a substance gains an electron Redox- when they are paired together because one electron will have to leave in order to go to the other reaction. |
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Give the three parts of the respiration system
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1. Glycolysis
2. Kreb's Cycle 3.Oxidative Phosphorylation |
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Give the job of:
ATP ATP Synthase NAD FAD Rotenone |
ATP- carries energy around the cell
ATP Synthase-makes ATP by adding phosphate to ADP NAD- Picks up H+ ions in Kreb's Cycle & gives them to the proteins in e- transport. FAD- Picks up H+ ions in Krebs Cycle gives them to proteins in e- transport Rotenone- Kills pests & fishes by stopping ATP Synthase |
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ADP
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Adenosine Diphosphate
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ATP
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Adenosine Triphosphate
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NAD
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Coenzyme
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FAD
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Flavin Adenine Dinudestide
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CoA
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Coenzyme A
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Respiration
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Chemical process in which the cell gains energy
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Autotroph
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Self feeders
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Heterotrop
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Other Feeders
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Oxidation
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To add oxygen to release heat
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Reduction
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When a substance gains an electron
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Dehydrogenase
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Enzyme that loses water
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Anaerobic
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Without oxygen
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Aerobic
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With oxygen
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Glycolysis
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First & only anaerobic part of cellular respiratoin
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Kreb's Cycle
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Second part of cellular respiration
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ATP synthase
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makes ATPs
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Mitochondria
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Power house of the cell
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Oligomycin
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Antibiotic that inhibits ATP synthase
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Rotenone
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Kills pests & fish
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Alcohol Fermentation
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Yeast burning glucose in absence of oxygen
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ATPS generated in glycolysis
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4
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ATPS generated in Kreb's Cycle
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2
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Electron Transport Cycle
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34
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Which part of the respiration system is anaerobic?
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Glycolysis
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What products come out of glycolysis?
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4 ATPs (Net of 2 ATPs because 2 are needed to start the process), 4 H+s
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What does CoEnzyme A do for respiration? How do you get it?
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It makes high energy fuel molecules. It's ready to enter the citric acid cycle. You get it from Vitamin B12
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How much CO2 is released during Kreb's Cycle?
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2
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Where does the electron transport cycle occur in the cell?
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Mitochondira
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Why do your muscles burn during exercise?
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There's not enough oxygen
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Some organisms can live on glycolysis (the absence of oxygen) alone, what percent of the energy of regular respiration do they live on?
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7%
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How many:
carbons in glucose |
6
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How many:
ATP needed to start glycolysis |
2
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How many:
ATP produced in Electron Transport Cycle |
34
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How many:
Pryuvates produced from one glucose |
2
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How many:
Proteins needed to perform oxidative phosphorylation |
4
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How many:
Carbons in a pyruvate |
3
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How many:
Carbons in a combination of acetyl CoA and oxaloaceate |
6
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How many:
Carbons in an oxaloaceate |
4
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How many:
Carbons in acetyl-CoA |
2
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