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Cellular respiration

Cellular respiration - 2 production phenol red = yellow...

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Cellular respiration is an aerobic process Cellular respiration is an aerobic process 1 C 6 H 12 O 6 + 6O 2 6CO 2 + 6H 2 O + 38 ATP glucose total energy ?oxygen-dependent (mice) ?carbon dioxide production (seeds
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Cellular Respiration ?Aerobic respiration ?Mice exercise ?Seed exercise ?Mitochondrion model ?Fermentation (anaerobic)Yeast exercise
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Measuring oxygen consumption of mice exercise Measuring oxygen consumption of mice exercise 1 C 6 H 12 O 6 + 6 O 2 6 CO 2 + 6 H 2 O + 38 ATP glucose total energy ?KOH pellets used to remove CO 2 ?oxygen-consumption is measured ?Mass specific VO 2 is determined ?Each group 1 setup apparatus, run 3 trials, clean up 2 determine average 3 calculate class average
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CO2 production by germinating seeds exercise C 6 H 12 O 6 + 6 O 2 gives 6 CO 2 + 6 H 2 O + 38 ATP glucose total energy Flask #?1 germinating ?2 germinating-boil Results after hr ?CO
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Unformatted text preview: 2 production, phenol red = yellow • ?no CO 2, phenol red = red Fermentation • 1 glucose with yeast gives 2 ethanol + 2 CO 2 + energy • C 6 H 12 O 6 C 2 H 5 OH 2 ATP • ?Oxygen independent • ?Alcoholic fermentation (yeast exercise Alcoholic fermentation ex. • Alcoholic fermentation ex. • 1 glucose 2 ethanol + 2 CO 2 + 2 ATP • C 6 H 12 O 6 C 2 H 5 OH energy • 20ml beaker solution = glucose + 0.5g yeast • ?1 10% glucose • ?2 1% glucose • ?3 0% glucose • Expected Results • ?most CO 2 • ?intermediate • ? no CO 2 Mitochondrion model • Mitochondrion model • 1 C 6 H 12 O 6 + 6 O 2 6 CO 2 + 6 H 2 O + 38 ATP • glucose total energy • ?Locate • ?outer membrane • ?inner membrane (Cristae) • ?intermembrane space • ?matrix • ?Function: aerobic respiration, making ATP...
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