The following (C2 ® CO2 + H+ + e-) represents 

A. glycolysis.
B. Krebs cycle
C. electron transport system.
D. None of these choices is correct.


B. Krebs cycle

Biology & Microbiology

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Automated external defibrillators (AEDs)

a. check for a heartbeat. b. shock the heart if required. c. use electronic voice commands to guide bystanders in taking appropriate actions. d. are now available at many senior centers, malls, schools, and other public places. e. include all of these.

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In which of these animals are ingested nutrients NOT degraded by gut microbiota before reaching the small intestine?

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