The citric acid cycle is a stage of catabolism that oxidizes acetate into carbon dioxide and generates energy. There are eight enzymes involved in the citric acid cycle.

Which enzymes have an α‑keto acid substrate?

A. fumarase
B. α‑ketoglutarate dehydrogenase
C. malate dehydrogenase
D. citrate synthase

primary succession begins with a bare rock and ends with a forest secondary succession begins after a natural disaster where there is a temporary setback after a forest fire or local destruction, but the surrounding area can fill in

2%? i tried finding the exact sorry if it's not 100% correct ; -;

the answer is: metamorphic rocks often show the presence of fossils, also a

hope i

-lavira: )