The Krebs Cycle Quiz

Question 1 of 10

1

Which of the following shows the correct sequence during cellular respiration?

Select one of the following:

Electron Transport Chain --> glycolysis --> Krebs Cycle
Glycolysis --> Electron transport chain --> Krebs Cycle
Glycolysis --> Krebs Cycle --> Electron transport chain

Explanation

Question 2 of 10

1

Where do the carbon atoms in pyruvic acid end up following the Krebs Cycle?

Select one of the following:

They enter the electron transport chain and make ATP
They become part of a carbon dioxide molecule and end up in the atmosphere

Explanation

Question 3 of 10

1

What is produced during the Krebs Cycle?

Select one of the following:

Atp
NADH
CO2
FADH2

Explanation

Question 4 of 10

1

Name the 6 carbon molecule that forms when Acetyl-CoA joins its 2 carbons to a 4 carbon molecule during the Krebs Cycle

Select one of the following:

ATP
Glucose
Citric Acid

Explanation

Question 5 of 10

1

During the Krebs Cycle, the second stage of cellular respiration, pyruvic acid produced in ________ is broken down into carbon dioxide in a series of energy-extracting reactions.

Select one of the following:

Glycolysis
mitochondria

Explanation

Question 6 of 10

1

What's another name for the Krebs Cycle?

Select one of the following:

Citric acid cycle
pyruvic acid cycle

Explanation

Question 7 of 10

1

Acetyl-CoA combines with a -carbon molecule to produce __ acid.

Select one of the following:

2, Pyruvic
36, Pyruvic
3, Citric
4, Citric

Explanation

Question 8 of 10

1

Where does the Krebs Cycle occur?

Select one of the following:

matrix
mitochondria
Cytoplasm

Explanation

Question 9 of 10

1

What is the gas used in the Krebs Cycle?

Select one of the following:

Oxygen
Carbon Dioxide

Explanation

Question 10 of 10

1

What is the Net Atp in the Krebs Cycle?

Select one of the following:

36
2
4
32

	Created by AshleyDornak about 11 years ago

Quiz on The Krebs Cycle Quiz, created by AshleyDornak on 22/11/2013.

The Krebs Cycle Quiz

The Krebs Cycle Quiz

Question 1 of 10

Which of the following shows the correct sequence during cellular respiration?

Select one of the following:

Explanation

Question 2 of 10

Where do the carbon atoms in pyruvic acid end up following the Krebs Cycle?

Select one of the following:

Explanation

Question 3 of 10

What is produced during the Krebs Cycle?

Select one of the following:

Explanation

Question 4 of 10

Name the 6 carbon molecule that forms when Acetyl-CoA joins its 2 carbons to a 4 carbon molecule during the Krebs Cycle

Select one of the following:

Explanation

Question 5 of 10

During the Krebs Cycle, the second stage of cellular respiration, pyruvic acid produced in ________ is broken down into carbon dioxide in a series of energy-extracting reactions.

Select one of the following:

Explanation

Question 6 of 10

What's another name for the Krebs Cycle?

Select one of the following:

Explanation

Question 7 of 10

Acetyl-CoA combines with a __-carbon molecule to produce ____ acid.

Select one of the following:

Explanation

Question 8 of 10

Where does the Krebs Cycle occur?

Select one of the following:

Explanation

Question 9 of 10

What is the gas used in the Krebs Cycle?

Select one of the following:

Explanation

Question 10 of 10

What is the Net Atp in the Krebs Cycle?

Select one of the following:

Explanation

Acetyl-CoA combines with a -carbon molecule to produce __ acid.