Question

Write 5 Characteristics of of krebs cycle?

Answer 1

Answer:

The Krebs cycle occurs in the mitochondrial matrix and generates a pool of chemical energy (ATP, NADH, and FADH2) from the oxidation of pyruvate, the end product of glycolysis. Pyruvate is transported into the mitochondria and loses carbon dioxide to form acetyl-CoA, a 2-carbon molecule.

Answer 2

Answer:

Step 1: Citrate synthase. The first step is to put energy into the system. ...

Step 2: Aconitase. ...

Step 3: Isocitrate dehydrogenase. ...

Step 4: α-Ketoglutarate dehydrogenase. ...

Step 5: Succinyl-CoA synthetase. ...

Step 6: Succinate dehydrogenase. ...

Step 7: Fumarase. ...The citric acid cycle is regulated primarily by the concentration of ATP and NADH. The key control points are the enzymes isocitrate dehydrogenase and α-ketoglutarate dehydrogenase. ... In contrast, NADH inhibits iso-citrate dehydrogenase by directly displacing NAD+.

Step 8: Malate dehydrogenase.