0
Two:
1) oxaloacetate => citrate
2) fumarate => malate
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∙ 12y ago
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What is removed from the molecules during the kreb cycle?
electrons, protons, CO2 and water. btw it is not "kreb cycle" but Krebs cycle (mr. Hans Krebs discovered it ;)
What is end product of Krebs cycle?
CO2 (Carbon Dioxide) molecules are given off as waste gas in the Krebs cycle.
What is the point in cellular respiration where pyruvic acid breaks down to oxygen and water to produce energy?
This is the Krebs Cycle and the Electron Transport Chain. More specifically the Krebs Cycle.
What creates energy for the cell to use?
Cellular Respiration is the process in the cell that creates energy (ATP). Cellular Respiration is broken up into three stages; Glycolysis, the Krebs Cycle, and the Electron Transport Chain. Glycolysis takes place in the cytoplasm of the cell and is responsible for the net formation of 2 ATP molecules. The process then enters the matrix of the mitochondria where the Krebs Cycle takes place. The Krebs Cycle is responsible for the formation of 4 ATP molecules. Finally, the Electron Transport Chain is responsible for the formation of 30 ATP molecules. Therefore, for each cycle of cellular respiration, 36 molecules of ATP are produced in the cell.
How does the purpose of the Krebs cycle differ from the purpose of the Calvin cylce?
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. *
Energy leaves the molecules in the Krebs cycle in the form of?
water
What is removed from the molecules during the kreb cycle?
electrons, protons, CO2 and water. btw it is not "kreb cycle" but Krebs cycle (mr. Hans Krebs discovered it ;)
What is end product of Krebs cycle?
CO2 (Carbon Dioxide) molecules are given off as waste gas in the Krebs cycle.
What is the point in cellular respiration where pyruvic acid breaks down to oxygen and water to produce energy?
This is the Krebs Cycle and the Electron Transport Chain. More specifically the Krebs Cycle.
Why does the kerns cycle occur in the mitochondria?
I believe you are referring to the Kreb's cycle in mitochondria. The Krebs cycle is vital in all living cells as a part of cellular respiration. It converts 2 pyruvate molecules (from one glucose from glycolysis), to produce 6 molecules of carbon dioxide, 2 ATP (energy for the cell to use), 2 FADH molecules, and 8 NADH molecules. The pyruvate can easily pass through the mitochondria walls, with the rest of the cycle progressing inside. The mitochondria provides the water, NAD+, GDP, and Phosporous needed for the cycle.
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 .
What substance goes into the Krebs cycle?
the goal is to take pyruvate and put it into the Krebs cycle, producing NADH and FADH2this is located in the mitochondria.The Krebs cycle and the conversion of pyruvate to Acetyl CoA produce 2 ATP's, 8 NADH's, and 2FADH2's per glucose molecule
In what phase of cellular respiration is CO2 made?
Water is made in the electron transport chain. The reason why is because of oxygen. In cellular respiration, oxygen is at the end of the electron chain to pick up electrons and hydrogen ions, which then forms water (H2O). Hope this helps!
Does photosynthesis have Kreb's cycle in it?
No. Krebs cycle (also called the citric acid cycle or the tricarboxylic acid cycle) is responsible for the final breakdown of food molecules to form carbon dioxide, water, and energy within the cells of all animals and higher plants and in most bacteria.
give one signficance of krebs cycle?
the citric acid cycle, the Krebs cycle is a chain of reactions occurring in the mitochondria, through which almost all living cells produce energy in aerobic respiration. It uses oxygen and gives out water and carbon dioxide as products. Here, ADP is converted into ATP. This cycle renders electrons and hydrogen required for electron chain transport.
Which process produces the most quantity of ATP per molecule of glucose?
Krebs's cycle or citric acid cycle or T.C.A. ( Tricarboxylic acid. ) cycle part of 'biological oxidation' gives maximum energy. As in this part of biological oxidation that oxygen is used to get 6 carbon bi oxide and 6 water molecules. About 70 % of the ATP molecules are produced in Krebs's cycle.
What does cohesion produce in water molecules?
water
