Cell Energy Flashcards

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1
Q

what is the chemical equation for cell respiration

A
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2
Q

what are the two main parts of cell respiration

A

aerobic

and

anerobic

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3
Q

where does the anaerobic portion of cell respiration occur

A

cytoplasm

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4
Q

where does the aerobic portion of cell respiration occur

A

mitochondria

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5
Q

In what stage is glucose used

A

glycolysis

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6
Q

in what stage is oxygen used

A

electron transport chain

(oxidative phosphorylation)

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7
Q

when is most of the ATP created

A

electron transport chain

(oxidative phosphorylation)

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8
Q

when is the carbon dioxide created

A

Kreb’s cycle

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9
Q

anaerobic respiration includes

A

glycolysis

and

fermentation

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10
Q

aerobic respiration includes

A

Kreb’s cycle

and

Electron Transport Chain

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11
Q

where does glycolysis take place

A

cytoplasm

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12
Q

what does glycolysis do

A

breaks glucose into pyruvic acid (pyruvate)

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13
Q

does glycolysis require oxygen

A

no

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14
Q

what is phosphorylation

A

this is the addition of a phosphate group to ADP to make ATP

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15
Q

how many ATPs are used to start glycolysis

A

2

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16
Q

how many ATPs are made in glycolysis

A

4

17
Q

what is the net gain of ATP for glycolysis

A

2

18
Q

how many pyruvic acids are created from glycolysis

A

2

19
Q

how many NADH molecules are created in glycolysis

A

2

20
Q

what is the function of NADH

A

carry high energy electrons

21
Q

when does fermentation occur

A

if no oxygen is present

22
Q

where does fermentation occur

A

in the cytoplasm

23
Q

how many ATP does fermentation produce

A

2

24
Q

what type of fermentation occurs in humans and some bacteria

A

lactic acid

25
Q

what type of fermentation occurs in yeast

A

alcohol