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| Chemical reaction that converts glucose to ATP |
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| inner membrane of mitochondria |
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| 3rd stage of C.R. makes majority of ATPs |
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| Universal form of energy used by cells |
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| organism that produces its own food |
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| Produces its own food (chemical energy) |
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| organism that cannot produce its own food |
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| Does NOT produce its own food |
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| Chemical reaction converts light energy to chemical energy |
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| energy of atoms vibrating (heat) |
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| stored energy in bonds of a compound |
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| unit used to measure chemical energy; energy requried to raise 1g of water 1 degree |
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| All chemical reactions in an organism combined |
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| The chemical production of ATP without oxygen |
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| Inner fluid in the mitochondria |
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| What is similar about the way autotrophs and heterotrophs get their cellular energy? |
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| They both perform cellular respiration and convert energy into ATP form |
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| What is different about the way autotrophs and heterotrophs get their cellular energy? |
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| Autotrophs convert light energy (or another source) into chemical energy and they do this themselves. Heterotrophs obtain chemical energy already made and convert it to ATP. |
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| How does cellular respiration harvest energy from food? |
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Definition
| Glucose (a form of chemical energy) is broken down and converted into ATP |
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| Why is the sun vital for life on Earth? |
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| It is the source of energy used by many producers to form glucose |
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| How are kinetic and potential energy different? |
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| Kinetic energy is the energy of motion while potential energy is stored. |
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| A form of potential energy that is stored in the bonds of a chemical compound. |
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| How do cells release chemical energy from food? |
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| Organisms break the bonds in the compounds and use that energy to form ATP |
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| The unit/value of energy required to raise 1 gram of water 1 degree |
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| What kind of energy do you have at the top of steps or while in the top of a tree? |
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Definition
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| Where in the ATP molecule is energy stored for cellular use? |
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| Between the 2nd and 3rd Phosphate on the phosphate tail |
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| Name the three types of work a cell can perform. |
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| "Transport, chemical, & mechanical" |
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| "Explain why ATP is sometimes compared to a ""rechargeable battery"" or a ""reuseable gift card""" |
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| Because it can be used over and over again as energy is used to rebond the phosphate onto the tail |
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| Explain the roles of breathing versus cellular respiration. |
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Definition
| Breathing exchanges the gases (Oxygen & carbond dioxide) and produces (water) between the cells and the environment. Cellular respiration actually breaks down the glucose |
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| Write out the equation for cellular respiration: |
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| Glucose & Oxygen --> Carbon Dioxide & Water & ATP |
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| "What are electrons actually doing when they ""fall""?" |
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| They are moving from higher energy levels to lower energy levels |
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| What is released when an electron falls? |
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| What are the reactants of cellular respiration? |
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| What are the products of cellular respiration? |
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| "Water, Carbon Dioxide and ATP" |
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| Does the ETC release energy all at once or in small steps? Explain |
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| "ETC releases energy in small steps, a small amount is released as each e- drops energy levels" |
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| Name the three stages of Cellular Respiration in the order they occur. |
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| "Glycolysis, Krebs Cycle, ETC & ATP Synthase" |
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| Name the reactants/products of glycolysis: |
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| "Reactants: glucose Products: 2ATPs, 2 Pyruvic Acids, 2 NADH" |
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| Name the reactants/products of Kreb's Cycle: |
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| "Reactants: 2 Pyruvic Acids Products: 2ATPs, 6NADH , 2FADH, 4CO2" |
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| Name the reactants/products of ETC & ATP Synthase |
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| "Reactants: Oxygen, NADH & FADH Products: 34 ATPs, Water" |
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| Name the location of each of the stages of Cellular Respiration: |
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Definition
| Glycolysis-cytoplasm Kreb's- Matrix ETC/ATP Synthase- Cristae (inner membrane) |
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| How is Fermentation similar to Cellular Respiration |
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Definition
| Both break down glucose and produce ATP |
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| How is Fermentation different from Cellular Respiration? |
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Definition
| "Fermentation is anaerobic, C.R. is aerobic, Fermentation produces 2ATPs, C.R. produces 38 ATPs per glucose" |
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| What food products are made using fermentation? |
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| "Alcohol, cheese,soy sauce, bread, yogurt, sauerkraut" |
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| What is a waste product produced by muscles performing fermentation? |
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| "lactic acid, which makes your muscles sore" |
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| What kinds of cells perform celllular respiration? |
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