The first reactant and last product are the same.
A single glucose molecule is able to drive the Krebs cycle 2 times. The Krebs Cycle is the series of chemical reactions that take place to provide all aerobic organisms with the ability to make energy.
The pyruvic acid that is produced by glycolysis is used as the initial input for the Krebs Cycle (also called citric acid cycle). In the initial step of the Krebs Cycle, the pyruvic acid is converted to acetyl-CoA via pyruvate decarboxylation. This continues a series of chemical reactions leading to the production of 2 ATP molecules.
There are many similarities, as well as differences. However, I think the main point would be, that if we only look at the larger picture and not the particular steps of the cycles, the two can be thought of as being a reversal of each other. The Calvin cycle captures carbon dioxide to make organic molecules. The Krebs cycle breaks down organic molecules to produce energy - and releases carbon dioxide in the process.
It is likely that ATP could act as an allosteric inhibitor of ketoglutarate dehydrogenase in the Krebs cycle. High levels of ATP signal that the cell has sufficient energy, so it would make sense for ATP to inhibit an enzyme involved in generating more energy through the cycle.
So your body produces enzymes that break down pyruvate that will make 2ATP. This ATP will make you have seizures so make sure you see a doctor when you have ATP in your body. It could cause a fatal cranial contusion that will lead to a suicide. Vote Vermon Supreme for President
The first reactant and last product are the same.
The first reactant and last product are the same.
The first reactant and last product are the same.
Linear pathways have no major interjections. This means that they are e.g. glyccolysis. However cyclic pathways tend to use the last product they create to rebegin the cycle. They make products but recycle the same key components e.g. the Krebs cycle.
During the Krebs cycle, pyruvic acid from glycolysis is used to make carbon dioxide, NADH, ATP, and FADH2.
A single glucose molecule is able to drive the Krebs cycle 2 times. The Krebs Cycle is the series of chemical reactions that take place to provide all aerobic organisms with the ability to make energy.
atp
The Krebs Cycle's purpose is to produce ATP that cells can use, occurs in animal cells. The Calvin Cycle is in chloroplasts and is used to produce glucose for cells. *
The pyruvic acid that is produced by glycolysis is used as the initial input for the Krebs Cycle (also called citric acid cycle). In the initial step of the Krebs Cycle, the pyruvic acid is converted to acetyl-CoA via pyruvate decarboxylation. This continues a series of chemical reactions leading to the production of 2 ATP molecules.
During the Krebs cycle, pyruvic acid from glycolysis is used to make carbon dioxide, NADH, ATP, and FADH2.
Well for people who aren't familiar with the abbr. Nicotinamide adenine dinucleotide aka NAD acts as an electron and hydrogen carriers in some oxidation-reduction reactions in the Krebs Cycle, and flavin adenine dinucleotide aka FAD is a hydrogen acceptor molecule in the Krebs Cycle.
The first reactant and last product are the same.