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Summary Glycolysis and the tricarboxylic acid cycle (TCA cycle) are distinct processes which are not necessarily linked sequentially. It is therefore not surprising that their modes of regulation are not identical and, in fact, involve far more complex regulation than mentioned in the question. The use of AMP rather than ADP as sensor of energy deficit ...


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The rotation rates at various ATP concentrations obeyed the curve defined by a K m of ≈30 μM and a V max of ≈350 revolutions per second (21 000 revolutions per minute) at 37°C. Some reported values of very high ATPase activities would predictrapid rotations such as bovine mitochondrial F1 (≈310 rps) (37), yeast mitochondrial F1 (≈280 rps) (38), and E. ...


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