Lesson 2-2 Quiz

A cell that requires a lot of energy might contain large numbers of ___________.

• vacuoles

• lysosomes

• mitochondria

• chromosomes

What are two products of the Krebs cycle?

• ATP and O₂

• H₂O and CO₂

• ATP and CO₂

• ADP and H₂O

What happens to the sugars that are made during photosynthesis?

• They go back into calvin cycle

• Thy make ATP by bonding together

• They can be used for cellular respiration

• They move directly into an electron transport chain

What phrase best describes the main role of fermentation?

• allows anaerobic production of ADP

• converts glucose into pyruvate and NADH

• Produces lactic acid to counteract an oxygen deficit

• allows glycolysis to continue

The part of cellular respiration that needs oxygen takes place inside the ___________.

• nucleus

• thylakoid

• cytoplasm

• mitochondria

Where does glycolysis occur in the cell?

• nucleus

• mitochondria

• cytoplasm

• cholorplast

Which type of respiration occurs in the presence of oxygen?

• Aerobic
• Anaerobic

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Which type of respiration occurs without the presence of oxygen?

• Aerobic 
• Anaerobic 

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What are the two reactants of cellular respiration?

• C₆H₁₂O₆ & 6CO₂
• 6 CO₂ & 6H₂O
• C₆H₁₂O₆ & 6O₂
• 6CO₂ & 6O₂

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Glucose is broken down during which process?

• Calvin cycle
• Glycolysis
• Krebs Cycle
• Photosynthesis 

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