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What step during Krebs cycle do electrons pass down the electron transport chain?
During the Krebs cycle, the electrons are carried by NADH and FADH2 to the electron transport chain, where they pass down a series of protein complexes to generate ATP through oxidative phosphorylation. This occurs after the formation of NADH and FADH2 during the Krebs cycle.
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.
What is the only cycle that does not pass through the atmosphere?
The molten rock cycle is the only cycle that does not pass through the atmosphere. This cycle involves the process of magma cooling and solidifying to form igneous rocks beneath the Earth's surface.
What are the conditions of the Krebs cycle?
The kreb's cycle is ESSENTIAL without it humans would not exist. The kreb's cycle is what makes the majority of energy in the body. The only other path is fermentation which occurs if glycolysis takes place in the absence of oxygen. This does not provide nearly enough energy which is why humans need oxygen.
What is the material which allows electrons to freely pass from one atom to another?
The material that allows electrons to freely pass from one atom to another is called a conductor. Conductors have loosely bound electrons that are able to move easily through the material in response to an electric field. Metals are examples of good conductors due to their abundance of free electrons.
What step during Krebs cycle do electrons pass down the electron transport chain?
During the Krebs cycle, the electrons are carried by NADH and FADH2 to the electron transport chain, where they pass down a series of protein complexes to generate ATP through oxidative phosphorylation. This occurs after the formation of NADH and FADH2 during the Krebs cycle.
What electron carriers are produced in the Krebs cycle?
There are two electron carriers produced in the citric acid (Krebs Cycle). The first is NAD+ or NADH in its reduced form. The other is FAD+ which becomes FADH2 after being reduced. One turn of the citric acid cycle produces 1 and 3 molecules of FADH2 and NADH respectively.
How many Krebs cycle occur per glucose?
twice
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.
Where does the intermediate step of cellular respiration take place in a cell?
The intermediate step of cellular respiration, also known as the citric acid cycle or Krebs cycle, takes place in the mitochondrial matrix of the cell. This is where acetyl-CoA is further broken down to produce ATP, CO2, and high-energy electrons for the electron transport chain.
Where does the electron transport chain get the high-energy electrons that are passed down the chain?
The high-energy electrons in the electron transport chain are derived from molecules like NADH and FADH2, which are generated during cellular respiration in processes like glycolysis and the citric acid cycle. These molecules donate their electrons to the chain, where they are passed down through a series of protein complexes to generate ATP.
In a cycle of chemical reactions that break down glucose and produce ATP energizes electron carriers that pass the energized electrons on the electrons transport train?
The cycle you are referring to is called cellular respiration. During this process, glucose is broken down in a series of reactions to produce ATP. Along the way, energized electrons are transferred to electron carriers like NADH and FADH2. These energized electrons are then passed along the electron transport chain to generate ATP through oxidative phosphorylation.
What are four cell metabolism?
Glycolysis: The process in which glucose is broken down to produce energy in the form of ATP. Citric acid cycle (Krebs cycle): A series of chemical reactions where acetyl-CoA is oxidized to generate ATP and other energy carriers. Oxidative phosphorylation: The process by which ATP is synthesized using energy released by electrons as they pass along the electron transport chain. Beta-oxidation: The breakdown of fatty acids into acetyl-CoA molecules for energy production.
How many times does the blood pass through the heart in 1 cardiac cycle in fish?
once!
What is the only cycle that does not pass through the atmosphere?
The molten rock cycle is the only cycle that does not pass through the atmosphere. This cycle involves the process of magma cooling and solidifying to form igneous rocks beneath the Earth's surface.
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.
How many days pass when the moon is halfway through its cycle?
The moon's cycle, known as the lunar month, lasts about 29.5 days. When the moon is halfway through its cycle, it is at the full moon phase, which occurs approximately 14 to 15 days after the new moon. Therefore, about 14 to 15 days pass when the moon is halfway through its cycle.
