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Electron Transport
The point of the kreb's cycle is to create energy. The energy made is in the form of ATP (Adenosinetriphosphate) which the body uses immediatley or is in the form of electrons carried by NADH or FADH2. These then go on to the electron transport chain where more molecules of ATP are created.
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Where are the products and reactants of the Krebs Cycle and where does it take place?
The Krebs cycle takes place in the matrix of the mitochondria. Pyruvic acids go in and NADH comes out.
Complete the flowchart to show which of the Krebs cycle's many products go on to the third stage of cellular respiration Krebs Electron transport Cycle chain?
This cannot be answered. You will have to show me the flow chart before I can answer this question.
Where does nadh and fadh go after it leaves the Krebs cycle?
They enter what is called the respiratory chain or ( electron transport chain) where Hydrogen atoms are used to produce ATP and water .
How are the products of glycolysis and the Krebs cycle related to the electron transport chain?
When the cell gains gluclose, the process of glycolysis occurs and the gluclose is broken down down into pyruvate. In pyruvate processing, Acetyl CoA is produced nad then used in the Krebs Cycle. There, NADH and FADH2 are made and go to the electron transport chain, where water and ATP are made. *
What chemical enters the mitochondria to continue respiration?
In aerobic respiration of glucose in eukaryotes, two molecules of pyruvic acid is produced in the cytoplasm by glycolysis of one molecule of glucose. The pyruvic acid then enters the mitochondria to go through the Krebs cycle, which will break down the pyruvic acid into carbon dioxide, which is then excreted. Putting a molecule of pyruvic acid through the Krebs cycle yields 1 molecule of ATP (2 ATP per glucose), but importing the pyruvic acid into the mitochondria costs 1 ATP molecule, so the net gain of ATP from the Krebs cycle is +0. Hydrogen ions and high-energy electrons from glycolysis also need to be imported into the mitochondria to the electron transport chain, which is where the mother-lode of ATP comes from (34 ATP per glucose molecule). Other molecules such as fatty acids and amino acids typically don't undergo glycolysis, but instead are imported directly into the mitochondria where they enter the Krebs cycle somewhere depending on their molecular structure.
What does the electron transport chain the high - energy electrons from the Krebs cycle for?
The high E electrons that enter Krebs are used to reduce carbon dioxide to carbohydrate. Not all high E electrons that leave the light-dependent reactions go to the Krebs cycle. Some are used to produce the ATP that drives the endergonic Krebs cycle.
If oxygen is not utilized in the Krebs Cycle why is it called aerobic respiration?
The answer is the Krebs Cycle is only one step in aerobic respiration. The Krebs cycle strips away carbon from the molecule being catabolized in order to free up electrons. These electrons then go on to the electron transport chain, which requires oxygen.
Where are the products and reactants of the Krebs Cycle and where does it take place?
The Krebs cycle takes place in the matrix of the mitochondria. Pyruvic acids go in and NADH comes out.
Is the product of glycolysis that enters the Krebs cycle?
Fats and proteins are brought into the Krebs cycle by being converted. They can either be converted to glucose or acetyl which will go through Krebs cycle.
What happens after glycolysis if oxygen is available?
The Krebs Cycles occurs. After the Krebs Cycle, the NaDH and FaDH go to the electron transport chain which is where the majority of the ATP is formed.
When does kerb cycle begin?
The Krebs cycle begins after the processes of glycolysis and pyruvate oxidation have taken place in the presence of oxygen. Without oxygen, glycolysis does not go on to pyruvate oxidation and the Krebs cycle, but to fermentation.
What kind of ATP does Krebs cycle produce?
The Krebs cycle does not directly produce ATP. It produces GTP first which is almost immediately converted to ATP. It also creates high energy electrons in the form of NADH and FADH2 which will go to the electron transport system and be converted to ATP. There are not multiple forms of ATP rather ATP is a specific molecule used for energy. There are other molecules used for energy however. Hope this helps
What nicknames does Josh Krebs go by?
Josh Krebs goes by J.D. Krebs.
Complete the flowchart to show which of the Krebs cycle's many products go on to the third stage of cellular respiration Krebs Electron transport Cycle chain?
This cannot be answered. You will have to show me the flow chart before I can answer this question.
Where does nadh and fadh go after it leaves the Krebs cycle?
They enter what is called the respiratory chain or ( electron transport chain) where Hydrogen atoms are used to produce ATP and water .
How does the electron transport chain use the high-energy electrons from glycolysis and the Krebs cycle?
As the force need to pump hydrogen ions by active transport through the electron transport systems into the intermembrane space of the mitochondria where they, the H +, can fall back down their concentration gradient through the ATP synthase and synthesize ATP from ADP.
What does the carbon atoms in pyruvic acid end up as in the atmosphere following the Krebs cycle?
if you're talking about after the carbons are exhaled through CO2 the the pyruvate need to give off more CO2 for it to be Acetyl Co-A to pass through the mitochondrial membrane to go through the Krebs cycle. so in the Krebs cycle it's acetyl Co-A. Then it goes to the electron transport chain.
