Organotrophy: For questions 25-29, Correctly match the name of the pathway with the arrow that the pathway represents. Answers may be used more than once. TCA cycle Fermentation beta-oxidation cycle Entner-Duodorhoff pathway Pentose Phosphate pathway Solution A- Pentose Phosphate pathway B - Fermentation C-Beta oxidation cycle D - Entner - Duodorhoff pathway E - TCA cycle.