Respiration and Cycles Test Review Flashcards

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1
Q

Put the evolution of photosynthesis, aerobic respiration, and glycolysis in order.

A

Glycolysis (anaerobic respiration), photosynthesis, aerobic respiration

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2
Q

Which has more energy: ADP or ATP?

A

ATP

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3
Q

How does ADP form?

A

When ATP loses a phosphate

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4
Q

What is ATP used for?

A

To use and store energy/to do work

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5
Q

What is ADP used for?

A

Conversion into ATP and storing/transferring energy to a lesser extent

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6
Q

What are the reactants of glycolysis?

A

Glucose, 2 ATP

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7
Q

What are the products of glycolysis?

A

2 ATP, 2 NADH, 2 pyruvate

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8
Q

What are the byproducts of glycolysis?

A

1 C02

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9
Q

What are the reactants of aerobic respiration?

A

1 Glucose, O2

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10
Q

What are the products of aerobic respiration?

A

38 ATP

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11
Q

What are the byproducts of aerobic respiration?

A

6 CO2, 6 H2O

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12
Q

What are the reactants of lactic acid fermentation?

A

Glucose

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13
Q

Does anaerobic respiration have glycolysis?

A

Yes

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14
Q

What are the products of lactic acid fermentation?

A

NAD+, 2 ATP, and lactic acid

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15
Q

Reactants of alcoholic fermentation

A

Glucose

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16
Q

Products of alcoholic fermentation

A

NAD+ and 2 ATP

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17
Q

Byproducts of alcoholic fermentation

A

CO2 and ethanol

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18
Q

Reactants of photosynthesis

A

6 CO2, 6 H2O

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19
Q

Products of photosynthesis

A

Glucose

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20
Q

Byproduct of photosynthesis

A

O2

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21
Q

Where in anaerobic respiration is ATP made

A

Glycolysis

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22
Q

Purpose of breaking down pyruvic acid

A

The NADH is broken down and turned into NAD+ to be reused

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23
Q

NADH function

A

Delivers e- molecules used during ETS to move H+ ions from low to high concentration (across a membrane)

24
Q

NADH made

A

Glycolysis and the Krebs Cycle

25
Q

FADH2 function

A

Used during the ETS to move H+ ions from low to high concentration across a membrane

26
Q

FADH2 made

A

Krebs Cycle

27
Q

NADPH function

A

Carries H+ atoms from the water so they can be used in the Carbon Cycle

28
Q

NADPH made

A

Light reactions

29
Q

First phase of aerobic respiration

A

Glycolysis

30
Q

Glycolysis occurs in

A

Cytoplasm

31
Q

Second phase of aerobic respiration

A

Krebs Cycle

32
Q

Krebs cycle occurs in (generally)

A

Mitochondria

33
Q

Krebs cycle occurs in (specifically)

A

Matrix

34
Q

Third phase of aerobic respiration

A

ETS

35
Q

ETS occurs in (generally)

A

Mitochondria

36
Q

ETS occurs in (specifically)

A

Cristae

37
Q

Cristae is

A

Folds of the inner mitochondrial membrane

38
Q

Matrix is

A

Inner spaces of the mitochondria, enclosed by the inner membrane

39
Q

Fermentation occurs in

A

Cytoplasm

40
Q

First phase of photosynthesis

A

Light reactions

41
Q

Light reactions occur in (generally)

A

Chloroplasts

42
Q

Light reactions occur in (specifically)

A

Thylakoid

43
Q

Second phase of photosynthesis

A

Calvin cycle

44
Q

Calvin cycle occurs in (generally)

A

Chloroplasts

45
Q

Calvin cycle occurs in (specifically)

A

Stroma

46
Q

Facultative anaerobes are

A

Bacteria that can function both with and without oxygen

47
Q

Obligate aerobes are

A

Bacteria that will die without oxygen – can only function with it

48
Q

Obligate anaerobes are

A

Bacteria that will die with oxygen – can only function without it

49
Q

A facultative anaerobe will only respire anaerobically when

A

Oxygen is not available

50
Q

What organisms can photosynthesize

A

Plants, photosynthetic bacteria, and algae

51
Q

What organisms respire

A

All of them – plants and animals

52
Q

How often do organisms respire

A

All the time

53
Q

When do organisms photosynthesize

A

Only when there is light

54
Q

What does oxygen do in aerobic respiration

A

Picks up H+ and electrons to form water

55
Q

Oxygen is called the

A

Final electron acceptor

56
Q

Chemosynthesis is

A

Uses inorganic energy to make sugars

57
Q

Photosynthesis is

A

Uses light energy to make sugars