Cellular+Respiration

= Cellular Respiration = 1.) Process of releasing energy 2.) Breaks down glucose and other food molecules 3.) In the presence of oxygen 4.)Oxygen plus glucose turns into Carbon Dioxide oxygen and Energy

= Equation for Respiration i= O2 + C6H12O6 --> Co2+H20+ATP = Two Types of Respiration = = 1.) Aerobic Respirations = 1.) Requires oxygen 2.) Occurs in the Mitochondria 3.) Goal is to release energy stored in food 4.) Occurs in 3 Steps Glycolysis, Krebs Cycle and Electrons Transport Chain ( ETC ) = 2.) Anaerobic Respirations = 1.) Also called fermentation 2.) Requires the absence of oxygen 3.) In cytoplasm 4.) Produces 2 ATP per glucose, produces latic acid 5.) **Lactic acid fermentation** -Certain Bacteric, animal muscle cell - In glucose, out ATP, and lactate - In the cytoplasm

- Yeast
- In glucose, out ATP, CO2 and Ethanol - In cytoplasm

= Glycolysis = 1.)The word Glycolosis means " Breaking of Sugar" 2.) Location is in the Cytoplasm 3) Reactants are glucose 4.) Products are Pyruvate, ATP, and NADH 5.) Goal is first step in releasing energy

After Glycolysis
1.) Pyruvate is transported inside the mitochondria 2.) It is converted into Acetyl Co-A

= Krebs Cycle = 1.) Called the citric acid cycle 2.) Location is in the mitochondria matrix 3.) Reactants are Acetyle Co-A 4.) Products are energy carriers, ATp, NADH, FADH2, and Waste C02 5.) A series of reactions in which one chemical is changed into another, in a continuos reactions are carried out by many enzymes

= Electron Transport Chain ( ETC) = 1.) Location is inside the Mitochondria Critai 2.) Reactants are Energy Carriers such as NADH and FADH2 3.) Products are ATP, and Water as the Waste Products 4.) Electrons are released from the energy carriers 5.) The High-Energy electrons move through a series of Membrane Proteins 6.) Energy from the electrons are used to make ATP 7.) Produces 34 ATP from each molecule of glucose 8.) Produces water as a waster product.

[|Electron Transport Animation]

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