After pyruvate is brought into the mitochondria, it undergoes a series of enzymatic reactions called pyruvate decarboxylation. In this process, pyruvate is converted into acetyl-CoA, which can then enter the citric acid cycle (also known as the Krebs cycle or TCA cycle) to produce energy in the form of ATP.
They are turned into acetyl Co-A. Then enters into Kreb cycle
Acetyl CoA forms.
It is carried by specific transporters (the negative charge on pyruvate won't allow it to diffuse) before being acted on by pyruvate dehydrogenase. I don't think these transports are named.
Acetyl CoA forms.
Acetyl CoA forms.
glucose is changed into pyruvate
Acetyl CoA forms.
Acytle-CoA Forms.
It is carried by specific transporters (the negative charge on pyruvate won't allow it to diffuse) before being acted on by pyruvate dehydrogenase. I don't think these transports are named.
Acetyl CoA forms.
Acetyl CoA forms.
glucose is changed into pyruvate
glucose is changed into pyruvate
it forms a highly coloured hydrazone
One of the three carbon atoms that make up pyruvate is cleaved off by the rather large enzyme pyruvate dehydrogenase. This carbon atom attached to oxygen and becomes carbon dioxide(what you exhale). This reaction is known as a decarboxylation reaction. Then the other two remaining carbon atoms make up an acetyl group. Along with the acetyl group is hydrogen which will reduce NAD+ to NADH. The acetyl group is added to coenzyme a, and is called acetyl coenzyme a, or acetyl CoA for short. This is the ultimate creation of the oxidation of pyruvate. If there is a high concentration of ATP then the acetyl-CoA is used for fatty acid biosynthesis. If not than it will be used for oxidative metabolism. That's the basics of it for it is very complex.
The lactate is taken to the liver and converted back to pyruvate.
they will enter the Krebs cycle
your dick becomes smaller