Topics: Cellular Respiration Quiz
Cellular respiration harvests the most chemical energy from which of the following?
A. substrate-level phosphorylation
B. chemiosmotic phosphorylation
C. generating carbon dioxide and oxygen in the electron transport chain
D. transferring electrons from organic molecules to pyruvate
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The primary role of oxygen in cellular respiration is to
A. combine with lactate, forming pyruvate.
B. combine with carbon, forming CO2.
C. act as an acceptor for electrons and hydrogen, forming water.
D. yield energy in the form of ATP as it is passed down the respiratory chain.