Identify the stage of cellular respiration where glucose is split into two molecules of pyruvic acid.

A. Calvin cycle
B. Electron transport chain
C. Citric acid cycle
D. Glycolysis


Answer: D

Biology & Microbiology

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Crossing over is one of the most important events in meiosis because _________________.

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Monoclonal antibodies used in many commercial applications are derived from ____

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