Products of the Krebs Cycle (Figure 8.13). Reprinted from OpenStax Microbiology (p. 300), by N. Parker, M. Shneegurt, A.-h. Thi Tu, B. M. Forester, and P. Lister, 2016, Rice University. Copyright 2016 by Rice University.

Products of the Krebs/Citric Acid Cycle Diagram

2 CO2, 1 ATP/GTP, 3 NADH, and 1 FADH2, with one turn of the cycle regenerating the 4-carbon intermediate oxaloacetate

(Photo credits in Refrences)

University of Notre Dame

A metabolic pathway "loop" in which acetyl CoA from the transition reaction is added to a 4-carbon intermediate (oxaloacetate) to produce 6-carbon citric acid, during which important electron carriers are reduced. In addition to being an important component of glucose metabolism, several intermediates of the cycle form important molecules, making the process both catabolic and anabolic. Occurs in the mitochondrial matrix for eukaryotes and in the cytoplasm for prokaryotes

(Photo credits in References)

Krebs/Citric Acid Cycle

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Products of the Krebs/Citric Acid Cycle

Krebs Cycle and Its Intermediates (Figure 8.14). Reprinted from OpenStax Microbiology (p. 300), by N. Parker, M. Shneegurt, A.-h. Thi Tu, B. M. Forester, and P. Lister, 2016, Rice University. Copyright 2016 by Rice University.

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