Respiration Flashcards

1
Q

3 carbon molecule that is an intermediate compound

A

Pyruvate

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2
Q

Biochemical pathway it’s produced

A

Glycolysis

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3
Q

What happens to intermediate compound when oxygen is available and used in breakdown of glucose

A

Enters mitochondrion

C02 produced

Protons combine with o2

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4
Q

What is produced
In muscle
In yeast

A

Lactic acidosis

Ethanol

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5
Q

Balanced equation for aerobic resp

A

C6h12o6 +602——>6co2+6h20

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6
Q

What is the cytosol

A

Cytoplasm minus organelles

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7
Q

Large or small amount of energu

A

Small

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8
Q

Fermentation meaning

A

Aneroid respiration

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9
Q

Where does second stage take place

A

Mitochondrion

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10
Q

Is oxygen required

A

Yes

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11
Q

Situation where some cells might not be able to engage

A

Lack of oxygen

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12
Q

ATP

A

Adenosine triphosphate

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13
Q

Role of ATP

A

Stores

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14
Q

First stage

A

Glycolysis

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15
Q

Where in cell does it take place

A

Cytoplasm

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16
Q

To what substance is glucose converter

A

Pyruvate

17
Q

Is oxygen required

A

No

18
Q

Compound to which substance you have named may be converted

A

Lactic acid

19
Q

Outline events in total breakdown of product

A

Pyruvate loses co2
Converts to actetyl co enzyme A
Enters Krebs cycle
ATP and NADH are formed

20
Q

First stage

A

Glycolysis

21
Q

Release of atp as glucose is converted to another substance

Name

A

Pyruvate

22
Q

Yeast

Human muscle

A

Ethanol

Lactic acid

23
Q

Name small molecule released

A

Co2

24
Q

Name given to cycle of reactions

A

Krebs

25
Q

Where in cell

A

Mitochondrion