Practice Tricarboxylic Acid Cycle (citric Acid Cycle Or Krebs Cycle) (7.3.3)

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6 sample questions

Question 1.
What does acetyl-CoA convert into when it enters the Krebs cycle?
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Think about what forms when acetyl-CoA meets oxaloacetate.
Question 2.
Name one product of the Krebs Cycle.
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These are important carriers in respiration.
3Question 3.
What is the primary function of the Krebs Cycle?
- To produce glucose
- To oxidize acetyl-CoA
- To ferment pyruvate
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Think about the molecule that enters the cycle.
4Question 4.
True or False: NADH and FADH2 are produced in the Krebs Cycle.
- True
- False
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Recall what happens during energy extraction.
Question 5.
Consider a scenario where a substance inhibits an enzyme in the Krebs Cycle. Discuss how this might affect cellular respiration and energy production.
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Think about the interdependence of the processes involved.
Question 6.
If a genetic mutation leads to an overproduction of citrate, hypothesize the impact on metabolism and related pathways.
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Consider the pathways that citrate affects outside of the Krebs Cycle.

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