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Respiration Study Guide > E > Flashcards

E Flashcards

1
Q

Unlike Photosynthesis cellular respiration occurs in….

A. Plant cells only
B. Animal cells only
C. Prokaryotic cells only
D. All eukaryotic cells

A

All eukaryotic cells

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2
Q

In eukaryotes electron transport occurs in the

A. Nucleus
B. Inner mitochondrial membrane
C. Cell membrane
D. Cytoplasm

A

Inner mitochondrial membrane

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3
Q

Ways that cellular respiration and photosynthesis are different process

A. Photosynthesis releases energy and cellular respiration stores energy
B. Photosynthesis removes oxygen from the atmosphere and cellular respiration puts it back
C. Photosynthesis removes carbon dioxide from the atmosphere and cellular respiration puts it back
D. Photosynthesis consumes glucose and cellular respiration produces glucose

A

Photosynthesis removes carbon dioxide from the atmosphere and cellular respiration puts it back

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4
Q

The products of photosynthesis are the
A. Reactants of cellular respiration
B. Reactants of fermentation
C. Products of cellular respiration
D. Products of glycolysis

A

Reactants of cellular respiration

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5
Q

In the presence of oxygen glycolysis is followed by

A. The Krebs cycle
B. Alcoholic fermentation
C. Lactic acid fermentation
D. Photosynthesis

A

The crib cycle

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6
Q

When the body needs to exercise for longer than 90 seconds it generates ATP by carrying out

A. Cellular respiration
B. Alcoholic fermentation
C. Lactic acid fermentation
D. Glycolysis

A

Lactic acid fermentation

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7
Q

Cellular respiration is called an Arabic process because it requires

A. Glucose
B. Light
C. Oxygen
D. Exercise

A

Oxygen

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8
Q

Which of the following is the correct sequence of events in cellular respiration

A. Krebs cycle …..electron transport… glycolysis
B. Glycolysis…. fermentation…. krebs cycle
C. Glycolysis… krebs cycle… electron transport
D. Krebs cycle… glycolysis…. electron transport

A

glycolisis… Kreb Cycle…. electron transport

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9
Q

The krebs cycle does NOT occur in

A. Glycolysis occurs
B. Carbon dioxide is present
C. Oxygen is present
D. Oxygen is not present

A

Oxygen is not present

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10
Q

High energy electrons that move down the electron transport chain ultimately provide the energy needed to

A. Convert ADP molecules to ATP molecules
B. Convert carbon dioxide into water molecules
C. Breakdown glucose into pyruvate acid molecules
D. Transport water molecules across the membrane

A

Convert ADP molecules into ATP molecules

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11
Q

If you want to control your weight how long should you exercise error oblically each time you exercise

A. Less than 15 minutes
B. More than 20 minutes
C. 15 to 20 minutes
D. At least 90 seconds

A

15 to 20 minutes

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12
Q

Glycolysis provides a cell with a net gain of

A. 18 ATP molecules
B. 36 ATP molecules
C. 2 ATP molecules
D. 4 ATP molecules

A

2 ATP molecules

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13
Q

Glycolysis requires

A. Oxygen
B. N a d p plus
C. ATP
D. Sunlight

A

Oxygen

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14
Q

The Krebs Cycle starts with

A. Glucose and yields ATP
B. Lactic acid and yields carbon dioxide
C. Pyruvik acid and yields carbon dioxide
D. Pyruvik acid and yields lactic acid

A

Pyruvic acid and yields carbon dioxide

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15
Q

Breathing heavily after running a race is your body’s way of

A. Restarting glycolysis
B. Repaying an oxygen debt
C. Stopping the electron transport chain
D. Making more citric acid

A

Repaying an oxygen debt

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16
Q

What is the correct equation for cellular respiration

A. 602 + C6H1206 6C02 + 6H200 + energy
B. 602 + 6H20 + C6H 1206 + energy
C. 602 + 6 H2O + energy 602 + C6H12O6
D.602 + C6H 1206 + energy 6 CO2 + 6H2O

A

602 + C6H1206 6 CO2 + 6 H2O plus energy

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17
Q

Which of the following is an electron carrier that plays a role in cellular respiration

A. ATP
B. NAD+
C. NADP+
D. Pyruvic acid

A

Pyruvic acid

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18
Q

The starting molecule for the Krebs cycle is

A. Glucose
B. Co enzyme A
C. NADH
D. Pyruvic acid

A

coenzyme A

19
Q

Photosynthesis is to chloroplasts as cellular respiration is too

A. Cytoplasm
B. Chloroplasts
C. Mitochondria
D. Nuclei

A

Mitochondria

20
Q

Which organism is not likely to carry out cellular respiration

A. Siberian tiger
B. Cypress tree
C. Button mushroom
D. Anaerobic bacterium

A

Anaerobic bacterium

21
Q

The Krebs cycle produces

A. Oxygen
B. Carbon dioxide
C. Lactic acid
D. Glucose

A

Carbon dioxide

22
Q

The Conversion of Pyruvic acid into lactic acid requires

A. Alcohol
B. NADH
C. Oxygen
D. ATP

A

Oxygen

23
Q

Which of the following is not a product of glycolysis

A. Atp
B. NADH
C. Glucose
D. Pyruvic acid

A

Glucose

24
Q

What are the reactions in the equation for cellular respiration

A. Water and glucose
B. Oxygen and lactic acid
C. Carbon dioxide and water
D. Glucose in oxygen

A

Glucose and oxygen

25
Q

The air bubbles and spongy texture of bread are due too what process

A. The Krebs cycle
B. Glycolysis
C. Lactic acid fermentation
D. Alcoholic fermentation

A

Alcoholic fermentation

26
Q

Which of these processes take place in the cytoplasm of a cell

A. Electron transport
B. Krebs cycle
C. Glycolysis
D. Photosynthesis

A

glycolysis

27
Q

When Microorganisms in milk produce acid under certain conditions yogurt results. Which of these processes would you expect to be key in the production of yogurt

A. Lactic acid fermentation
B. Alcoholic fermentation
C. The Krebs cycle
D. Photosynthesis

A

Lactic acid fermentation

28
Q

Which statement mainly explains why even well conditioned athletes have to pay themselves for athletic events that last several hours

A. Cellular respiration releases energy more slowly than fermentation does
B. Heavy breathing is needed to get rid of lactic acid
C. Electric acid fermentation can cause muscles to soreness
D. Alcoholic fermentation produces carbon dioxide

A

Heavy breathing is needed to get rid of lactic acid

29
Q

Which process does NOT really energy from glucose

A. Glycolysis
B. Fermentation
C. Cellular respiration
D. Photosynthesis

A

Photosynthesis

30
Q

Cellular respiration releases energy by breaking down

A. ATP
B. Food molecules
C. Cellular respiration
D. Carbon dioxide

A

Food molecules

31
Q

The energy needed to win a 1-minute foot races produce mostly by

A. Using up stores of ATP
B. Cellular respiration
C. Breaking down fats
D. Lactic acid fermentation

A

Using up stores of ATP

32
Q

All of the following are sources of energy for humans during exercise except

A. Cellular respiration
B. Lactic acid fermentation
C. Alcoholic fermentation
D. Stored ATP

A

Alcoholic fermentation

33
Q

Lactic acid fermentation occurs in

A. Muscle cells
B. Mitochondria
C. Any environment containing oxygen
D. Bread dough

A

Muscle cells

34
Q

The starting molecule for glycolysis is

A. Pyruvik acid
B. Citric acid
C. ADP
D. Glucose

A

Glucose

35
Q

The two main types of fermentation are called

A. Alcoholic and aerobic
B. Aerobic and anaerobic
C. Alcoholic and lactic acid
D. Lactic acid and anaerobic

A

Alcoholic and lactic acid

36
Q

During fermentation

A. Carbon dioxide is produced
B. Oxygen is required
C. NADH Plus is regenerated allowing glycolysis to continue
D. Glucose is split into three pyruvate acid molecules

A

NAD+ is regenerated allowing glycolysis to continue

37
Q

Soft paper plants cannot release energy from glucose using

A. glycolysis
B. The Krebs cycle
C. Photosynthesis
D. Cellular respiration

A

Photosynthesis

38
Q

Which of these is a product of cellular respiration

A. Water
B. Glucose
C. Oxygen
D. lactic acid

A

Water

39
Q

The energy of the electrons passing along the electron transport chain is directly used to

A. Make citric acid
B. Split water molecules
C. Transport H+ ions
D. Make lactic acid

A

Transport H+ ions

40
Q

How do organisms get the energy they need

A. By breaking down food molecules gradually and capturing their chemical energy
B. By using the sun’s energy to break down food molecules and form chemicals
C. By breathing oxygen into the lungs and combining it with carbon dioxide
D. By burning food molecules and releasing their energy as heat

A

By burning food molecules and releasing their energy as heat

41
Q

Which of the following is not a stage of cellular respiration

A. Fermentation
B. Electron transport
C. glycolysis
D. Krebs cycle

A

Electron transport

42
Q

Which of the following pass high energy electrons to the electron transport chain

A. N a d h and f a d h 2
B. Acetyl- COa
C. ATP and ADP
D.citric acid

A

NADH and FADH2

43
Q

Cellular respiration uses 1 molecule of glucose to produce approximately
A. 4 ATP molecules
B. 2 ATP molecules
C. 36 ATP molecules
D. 32 ATP molecules

A

36 ATP molecules

Respiration Study Guide (1 decks)

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