Citric Acid Cycle Worksheet
Grade 11 Science worksheet covering the key stages, inputs, and outputs of the Citric Acid Cycle (Krebs Cycle) in cellular respiration.
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Citric Acid Cycle Review
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Read each question carefully and provide detailed answers based on your understanding of the Citric Acid Cycle.
1. Where does the Citric Acid Cycle take place in eukaryotic cells?
Cytoplasm
Outer mitochondrial membrane
Mitochondrial matrix
Inner mitochondrial membrane
2. What molecule enters the Citric Acid Cycle?
Glucose
Pyruvate
Acetyl-CoA
Oxygen
3. For each Acetyl-CoA molecule that enters the cycle, molecules of CO2 are released.
4. The Citric Acid Cycle is also known as the Cycle.
5. The primary purpose of the Citric Acid Cycle is to directly produce a large amount of ATP.
True
False
6. NADH and FADH2 are important electron carriers produced during the Citric Acid Cycle.
True
False
7. Briefly describe the main role of the Citric Acid Cycle in cellular respiration.
8. List the key products generated per turn of the Citric Acid Cycle from one Acetyl-CoA molecule.
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