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Oxygen and ATP synthesis

OP would stop entirely, resulting in no ATP production by this process. Without the oxygen to pull the electrons down the electron transport chain, H+ would not be pumped into the mitochondrion's intermembrane space and chemiomosis would not occur

Reactants and Products of Fermentation

Glycolysis , NAD+. Products: 2 ATP


A catabolic process that makes a limited amount of ATP from glucose without an electron transport chain and that produces a characteristic end product such as ethyl alchol or lactic acid.

Anaerobic Respiration

Way that fermentation allows glycolysis to occur without Oxygen

More ATP From CR

CR produces more ATP because it involves the electron acceptor Oxgyen which transports pyruvate into the mitochondrion

Alchol Fermentation

Pyruvate is converted to ethanol in two steps.Many bacteria carry out alcohol fermentation under anaerobic conditions

Lacti Acid Fermentation

Pyruvate is reduced directly by NADH to from lactate as an end product, with no release of CO2. LF by certian fungi an bacteria is used i the dairy industry to make cheese and yogurt

Catabolic Pathways

The breakdown of organic fuels using O2, aerobic respiration to yield H2O, CO2 that is exergonic


Cells can use small moelcuels from food directly or use them to build other substances through glycolysis or the citric acid cycle

Polysacchrides, fats, and proteins as reactants for ATP production

The muscular, respiratory, and circulatory systems combine forces to bring reactants (food molecules and O2) to cells and remove waste products (CO2 and H2O) from cells in an effort to make ATP

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