Which process requires oxygen in aerobic cell respiration?

Accepting electrons at the end of the electron transport chain

Maintaining an oxygen concentration gradient in the mitochondria

What is a requirement for the accurate measurements of the rate of respiration using a respirometer?

Temperature must be kept constant so that the volume changes are only due to O 2 use

CO 2 must be absorbed by water so that only O 2 production is measured

Anaerobic organisms are better to use than aerobic ones as they will produce larger volume changes

Warm-blooded animals are better to use than cold-blooded animals as they do not change the temperature of the container

The diagram represents the Krebs cycle. What processes are occurring at I and II?

I: NAD + is being reduced. II: C 5 is being decarboxylated

I: C 4 is being reduced. II: NAD + is being oxidised

I: NAD + is being decarboxylated. II: C 5 is being oxidised

I: NADH is being reduced. II: C 5 is being decarboxylated

The reaction shown occurs in the mitochondria. What explains that this reaction enables energy to be converted into a usable form?

The chemical energy stored in the C 6 compound is used to reduce NAD + allowing ATP production

The oxidised NAD + will transfer energy from the C 6 compound to ATP

Energy stored in the CO 2 molecule will generate and electron gradient

The C 6 compound is reduced and the energy resulting from the removal of one carbon is used to oxidise NAD +

Which of the following reactions does not cause a net release of energy?

ADP combines with inorganic phosphate to form ATP

ATP releases inorganic phosphate to form ADP

Loss of hydrogen from reduced NAD

The image shows a portion of a cell containing a mitochondrion. Where do glycolysis and electron transport occur?

Glycolysis: S . Electron transport: Q

Glycolysis: P . Electron transport: R

Glycolysis: R . Electron transport: Q

Glycolysis: R . Electron transport: R

What feature of carbon makes it most suitable as a basis for life?

Its presence in the early atmosphere of the Earth

If ADP is phosphorylated then what is this indicating in the reaction?

ADP is being used to power other reactions

ADP is being created by the reaction

Which process is the largest contributor to the release of CO 2

Citric Acid Cycle or Krebs Cycle

IB Biology Topic 8.2 Cellular Respiration

Quiz

•

Biology, Science

•

11th - 12th Grade

•

Practice Problem

•

Medium

•

NGSS

HS-LS1-7, HS-LS2-3, HS-LS2-5

+1

Standards-aligned

SARAH CARROLL

Used 397+ times

FREE Resource

27 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When we say a process requires oxygen, we call it what?

Anaerobic

Aerobic

Oxyphillic

Oxygenphilia

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When we say a process that does not require oxygen, we call it what?

Anaerobic

Aerobic

Oxyphillic

Oxygenphilia

Tags

NGSS.HS-LS2-3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

True or False: We call the first phase of cellular respiration glycolysis.

True

False

Tags

NGSS.HS-LS1-7

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a reactant of cellular respiration?

Oxygen

Carbon Dioxide

Glucose

Glucose and Oxygen

Tags

NGSS.HS-LS1-7

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Glycolysis is responsible for breaking glucose down into what?

CO2

H2O

Acetyl CoA

2 Pyruvic Acids

Tags

NGSS.HS-LS1-7

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

True or False: This is the cellular respiration equation:
C6H12O6 + O2 ------> CO2 + H2O

True

False

Tags

NGSS.HS-LS1-7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

True or False: Only heterotrophs need to perform cellular respiration.

True

False

Tags

NGSS.HS-LS1-7

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IB Biology Topic 8.2 Cellular Respiration

27 questions

When we say a process requires oxygen, we call it what?

When we say a process that does not require oxygen, we call it what?

True or False: We call the first phase of cellular respiration glycolysis.

Which of the following is a reactant of cellular respiration?

Glycolysis is responsible for breaking glucose down into what?

True or False: This is the cellular respiration equation:
C6H12O6 + O2 ------> CO2 + H2O

True or False: Only heterotrophs need to perform cellular respiration.

Which of the following is NOT a product of cellular respiration?

During which phase of cellular respiration is the most ATP harvested?

Which process requires oxygen in aerobic cell respiration?

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Similar Resources on Wayground

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Discover more resources for Biology

IB Biology Topic 8.2 Cellular Respiration

27 questions

When we say a process requires oxygen, we call it what?

When we say a process that does not require oxygen, we call it what?

True or False: We call the first phase of cellular respiration glycolysis.

Which of the following is a reactant of cellular respiration?

Glycolysis is responsible for breaking glucose down into what?

True or False: This is the cellular respiration equation:C6H12O6 + O2 ------> CO2 + H2O

True or False: Only heterotrophs need to perform cellular respiration.

Which of the following is NOT a product of cellular respiration?

During which phase of cellular respiration is the most ATP harvested?

Which process requires oxygen in aerobic cell respiration?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Biology

True or False: This is the cellular respiration equation:
C6H12O6 + O2 ------> CO2 + H2O