Multiple Choice
The oxygen atoms used to form water in the complete reactions of cellular respiration are derived from which of the following molecules?
A) carbon dioxide (CO2)
B) glucose (C6H12O6)
C) pyruvate (C3H3O3-)
D) molecular oxygen (O2)
Correct Answer:

Verified
Correct Answer:
Verified
Q3: Which chemical process generates the ATP produced
Q4: The immediate energy source that drives ATP
Q5: Which of the following molecules donates electrons
Q6: When a glucose molecule loses a hydrogen
Q7: In chemiosmosis,what is the most direct source
Q9: Which of the following metabolic pathways occur(s)in
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Q11: Yeast cells grown anaerobically can obtain energy
Q12: Which of the following metabolic pathways requires
Q13: In liver cells,the inner mitochondrial membranes are