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biology- chapter 9

QuestionAnswer
know the correct sequence for cellular respiration glycolysis - krebs cycle - electron transport chain
know what is released during cellular respiration CO2, water, energy
know the equation for cellular respiration 6O2 + C6H12O6 --> 6CO2 + 6H2O + energy
know the reactants and products of cellular respiration ok
know where the processes of cellular respiration take place cytoplasm and mitochondria
how many ATP are produced in glycolysis? 2
What is required for glycolysis to occur? glucose and energy
know the electron carriers in cellular respiration NAD+ and FAD+
What are the two main types of fermentation? alcoholic and lactic acid
know the foods produced by fermentation and what type alcoholic- wine, beer, bread lactic acid - yogurt, cheese, pickles, saurkraut, kimchi
what happens during lactic acid fermentation? NAD+ is regenerated allowing glycolysis to continue
what is required for the krebs cycle to occur? oxygen
what does each turn of the krebs cycle start with? acetyl CoA
in what sort of cells is the electron transport chain found in? all cells
how much energy is provided by the electron transport chain? each pair of electrons converts 3 ADP into 3 ATP
How much aerobic exercise is needed to control weight? more than 20 min
what produces the energy to win a race? short energy - lactic acid fermentation long energy - cellular respiration
why do athletes need to pace themselves? cellular respiration releases energy shorter than fermentation
how are cellular respiration and photosynthesis opposites? cellular respiration releases CO2 and photosynthesis takes it in
what are the main stages for cellular respiration> glycolysis, krebs cycle, electron transport chain
glucose is broken down into what? 2 molecules of pyruvic acid
know how many ATP are produced in the ETC each pair produces 3 2 pairs equal 6
what happens to the remainder of energy from cellular respiration? it is released as heat
be able to describe glycolysis in terms of energy input, energy output, and net gain of ATP input - 2 ATP output - 4 ATP netgain - 2 ATP
know the different types of fermentation lactic acid and alcoholic
what is produced from one molecule of pyruvic acid in the krebs cycle? 4 NADH, 1 FADH2, 1 ATP
what is an oxygen debt? lack of oxygen; lactic acid build up from simple breathing
what are the products of glycolysis? NADH, pyruvic acid, ATP
Created by: fosterw
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