Question 18 One of the end products of aerobic respiration is water. Where did the oxygen come from in the formation of this water? O carbon dioxide (CO2) pyruvate (C3H3O3) O glucose (C6H1206) O molecular oxygen (O2)

Question 18 One of the end products of aerobic respiration is water. Where did the oxygen come from in the formation of this water? O carbon dioxide (CO2) pyruvate (C3H3O3) O glucose (C6H1206) O molecular oxygen (O2)

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter5: Capturing And Releasing Energy

Section: Chapter Questions

Problem 11SQ

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Nitrogen metabolism

Nitrogen metabolism is the synthesis, utilization or uptake, breakdown, and excretion of nitrogenous compounds in the body. The nitrogen metabolism encompasses nitrogen fixation, biosynthesis, and the breakdown of amino acids, purines, and pyrimidine. Since nitrogen-containing compounds are required for various life processes, nitrogen is an important element of life.

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