cellular respiration Flashcards

1
Q

mitochondria

A

site of aerobic cellular respiration

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2
Q

cristae

A

folds in the mitochondria

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3
Q

matrix

A

surrounds the cristae

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4
Q

cellular respiration

A

breakdown of glucose resulting in the release of energy, most lost as head, some is trapped in the form of ATP

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5
Q

aerobic cellular respiration

A

breakdown of glucose to simple inorganic compound in the prescence of oxygen

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6
Q

anaerobic cellular respiration

A

breakdown of glucose to simple inorganic compound in the absence of oxygen

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7
Q

how many ATPs does aerobic cellular respiration give off

A

28 of 30 ATP per glucose molecule

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8
Q

how many ATPs does anaerobiccellular respiration give off

A

2 ATP per glucose molecule

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9
Q

aerobic cellular respiration equation

A

C6H12O6 + 6O2 -(30 0r 32 ADP+PI, 30 or 32 ATP)- 6CO2 + 6H2O

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10
Q

anaerobic cellular respiration equation (lactic acid fermentation)

A

glucose -(2 ADP+Pi, 2 ATP)- lactic acid

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11
Q

anaerobic cellular respiration equation (alcoholic fermentation)

A

glucose -(2 ADP+Pi, 2 ATP)- ethanol + CO2

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12
Q

glycolysis

A

breakdown of glucose into 2 pyruvate

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13
Q

where does glycolysis occur and how many ATPs does it yield

A

in the cytosol, 2 ATPs per glucose split

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14
Q

glycolysis inputs

A

glucose, 2ADP+Pi, NAD+

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15
Q

glycolysis outputs

A

2 pyruvate, 2 ATP, NADH

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16
Q

where does the krebs cycle occur

A

matrix of the mitochondria

17
Q

what is Krebs cycle

A

the breakdown of pyruvate into 3CO2 molecules

18
Q

krebs cycle inputs

A

2 pyruvate, 2ADP+Pi, NAD+, FAD

19
Q

krebs cycle outputs

A

2 ATP, 6CO2, NADH, FADH2

20
Q

atps made in electron transport chain

A

26 or 28 atp per glucose

21
Q

ETC inputs

A

6O2, 26 or 28 ADP+Pi, NADH, FADH2

22
Q

ETC outputs

A

6H2O, 26 or 28 ATP, NAD+, FAD

23
Q

where does the etc occur

A

in the cristae of the mitochondria

24
Q

atp yield in the Krebs cycle

A

2 ATP per glucose split