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35 Cards in this Set
- Front
- Back
In Eukaryotes the Cellular Respiration does what?
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It harvest energy from food!
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Purpose of cellular respiration and fermentation is to make what?
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ATP
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What is broken down to carbon and water?
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Glucose
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The cell captures some of energy to make what?
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ATp
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Cellular Respiration takes place mainly in the what of Eukaryotics?
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Mitochondria
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What is Cellular Respiration?
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Aerobic harvesting of energy from food and takes place in the cells.
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Cellular Respiration produces up to _______ ATP molecules from each glucose molecules.
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36
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Cellular Respiration captures ________ of energy store in glucose?
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34
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Average Adult person needs ______________ koal of energy?
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2,200
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What percent of calories to maintain a healthy body?
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75%
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Remaining percent used to power physical activities.
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25%
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What is oxygen?
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strong tendency to attract electrons
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what is stored in ATP, released in small amounts?
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Energy
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What is Redox Reaction?
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movement of electrons from one molecule to another is Oxidation.
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The loss of electrons from one substance is
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Oxidation
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Addition of electrons to another substance is
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Reduction
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What is Glucose?
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loses it's hydrogen atoms
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What is Oxygen?
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Gained hydrogen atoms
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What is NAD?
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Accepts electron and becomes reduced to NADH.
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What is Electron Transport Chain?
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electron carries collectively
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What is Dehydrogenase?
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removes H atoms so they can be picked up by carriers.
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How many stages are there of Cellular Respiration?
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Stage 1: Glycolysis, Stage 2: Critic Acid Cycle, Stage 3: Oxidative Phosphorylation
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What is Glycolysis?
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Breaks down glucose into 2 molecule of a 3 carbon compound called Pyurvante
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What does the Krebs Cycle?
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takes place in Mitochondria and supplies 3rd stage with high energy electrons.
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What is Electron Transport System?
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Generates ATP through Oxidative Phosphorylation associated with Chemiosmoisis
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What is Substrate Level Phosphorylation?
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enzyme transfer high energy phosphate group from a substrate molecule to ADP
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What is Critic Acid Cycle?
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generates high energy
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What is Oxidative Phosphorylation?
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Requires supply of oxygen
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Fermentation does not require ________?
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Oxygen
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What is Lactic Acid Fermentation?
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muscles cells that contain bacteria that can oxidize NADH
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What is Alcohol Fermentation?
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used for baking and wine making for thousands of years.
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What is Obligate Anaerobic?
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It lives in deep soils & poisoned by oxygen
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What is Facultivate Anaerobic?
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Yeast & many bacteria
Makes ATP by Fermenetation |
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Fats make excellent cellular flue by
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contain many hydrogen atoms
yields more than as a ATPs |
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What is Metabolic Pathway?
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regulated by feedback inhibition which product surpasses process that produces products.
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