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Does each step of respiration yield ATP?
Yes, glycolysis, citric acid cycle, and electron transport chain each release certain amount of ATP.
At each step of the electron transport chain in photosynthesis does an electron lose energy?
Yes, electrons do lose energy at each step of the electron transport chain in photosynthesis. As electrons move along the chain, they transfer energy to pump protons across the membrane, which creates a proton gradient used to generate ATP. This energy loss is essential for the production of ATP and ultimately fuels the conversion of light energy into chemical energy.
How many moles of ATP are produced from each mole of NADH and FAD in the ETS?
Approximately 2.5 moles of ATP are produced from each mole of NADH oxidized in the electron transport chain (ETC), while about 1.5 moles of ATP are produced from each mole of FADH2 oxidized in the ETC. This difference arises from the different redox potentials and positions of NADH and FADH2 in the electron transport chain.
What are the stages of each respiration?
1. Glycolysis 2. Link Reaction 3. Krebs' Cycle 4. Electron Transport Chain/Chemiosmosis
The parts of the figure in the electron transport chain labeled with roman numerals symbolize what concept?
The parts labeled with roman numerals in the electron transport chain symbolize the different protein complexes where redox reactions occur to transfer electrons. Each complex plays a crucial role in passing electrons down the chain, ultimately generating ATP through chemiosmosis.
At each step of the electron transport chain in photosynthesis an electron loses energy.?
True!
Is it true that at each step of the electron transport chain in photosynthesis an electron loses energy?
Yes, it is true.
Does each step of respiration yield ATP?
Yes, glycolysis, citric acid cycle, and electron transport chain each release certain amount of ATP.
At each step of the electron transport chain in photosynthesis does an electron lose energy?
Yes, electrons do lose energy at each step of the electron transport chain in photosynthesis. As electrons move along the chain, they transfer energy to pump protons across the membrane, which creates a proton gradient used to generate ATP. This energy loss is essential for the production of ATP and ultimately fuels the conversion of light energy into chemical energy.
What high energy molecule are formed by the electron transport chain?
They are transported by electrons that pass from a carrier to a hydrogen. These are transported by active transport within a cell.
How many moles of ATP are produced from each mole of NADH and FAD in the ETS?
Approximately 2.5 moles of ATP are produced from each mole of NADH oxidized in the electron transport chain (ETC), while about 1.5 moles of ATP are produced from each mole of FADH2 oxidized in the ETC. This difference arises from the different redox potentials and positions of NADH and FADH2 in the electron transport chain.
What are the stages of each respiration?
1. Glycolysis 2. Link Reaction 3. Krebs' Cycle 4. Electron Transport Chain/Chemiosmosis
Where do the reactions of each electron transport chain occur?
In the inner membrane of the mitochondria.
What is the Order of aerobic cellular respiration electron transport chain-glycolysis-preparatory reaction-citric acid cycle?
The correct order is glycolysis, preparatory reaction, citric acid cycle, and then the electron transport chain. During these steps, the cell gradually breaks down glucose to produce ATP, the cell's main energy source. Each stage in the process plays a specific role in extracting energy from glucose molecules.
The parts of the figure in the electron transport chain labeled with roman numerals symbolize what concept?
The parts labeled with roman numerals in the electron transport chain symbolize the different protein complexes where redox reactions occur to transfer electrons. Each complex plays a crucial role in passing electrons down the chain, ultimately generating ATP through chemiosmosis.
How many protons in total are pumped into the intermembrane space of a mitochondria through the electron transport chain, if each complex individually receives 2 electrons?
12 protons
If oxygen is present what are the 3 steps in cellular respiration?
Glycolysis, Krebs cycle and the electron transport chain. Glucose, polysaccharides and discaccharides go into glycolysis and that cycle can produce 2 ATP (adenosine triphosphate). Electrons are transfered to the Electron Transport chain. Pyruvic acid fermentation can make 2 ATP then goes down, releasing 2 NADH2 to the Electron Transport chain, with Acetyl CoA into the Krebs cycle which makes 4 CO2 and 4 ATP as well as sends 6 NADH2 and 2 FADH2 down to the electron transport chain. The 2 NADH2, 2 NADH2, 6 NADH2 and 2 FADH2 then go down the electron transport chain realeasing energy a bit each time it goes down and in the end 34 ATP is created.
