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Why carbon dioxide and water go through a chemical change?
because they become oxidized and reduced when glucose is broken down in photosynthesis and cellular respiration.
What component cellular respiration carries the energy from the reduced molecule to the oxidized molecule?
In cellular respiration, the component that carries energy from the reduced molecule (such as glucose) to the oxidized molecule (like oxygen) is the electron transport chain (ETC). The ETC consists of a series of protein complexes and electron carriers that transfer electrons derived from reduced coenzymes (NADH and FADH2) generated during earlier stages of respiration. As electrons move through the chain, their energy is used to pump protons across the mitochondrial membrane, creating a proton gradient that ultimately drives ATP synthesis.
How is dehydrogenase involved in the reduction of coenzyme NADH during cellular respiration?
Dehydrogenase enzymes catalyze the removal of hydrogen atoms from molecules like NADH during cellular respiration. This process results in the oxidation and reduction of substrates, allowing the energy released to be used to make ATP. The reduced coenzyme NADH carries the electrons to the electron transport chain to produce ATP in aerobic cellular respiration.
Which of the following is an electrolytic cell A. lron * (ll) * (Fe) oxidized, aluminum (Al) reduced O B. Silver (Ag) oxidized, gold (Au) reduced C. Aluminum () oxidized (Zn) reduced LithiumD. (Li) oxidized, (Zn) reduced?
The answer is not c.
How do oxidized and reduced form of glutathione differ from one another?
The reduced form of glutathione (GSH) contains an extra hydrogen atom compared to the oxidized form (GSSG). GSH acts as an antioxidant, while GSSG is an oxidized, less active form. The balance between these two forms is crucial for maintaining cellular redox homeostasis.
Is NAD reduced or oxidized during cellular respiration?
NAD is reduced during cellular respiration.
Is NAD reduced or oxidized to NADH during cellular respiration?
NAD is reduced to NADH during cellular respiration.
During cellular respiration, how is the substrate both oxidized and reduced?
During cellular respiration, the substrate is oxidized by losing electrons and reduced by gaining electrons in a series of redox reactions.
What is oxidized during the oxidation stage of cellular respiration?
Glucose is. In cell respiration, the carbon atoms of glucose are oxidized.
Is NADH reduced to NAD during cellular respiration?
Yes, NADH is oxidized to NAD during cellular respiration.
What reactant is oxidized in respiration?
The reactant that is oxidized in respiration is glucose. Glucose is broken down through a series of biochemical reactions to release energy in the form of ATP, and in the process, it loses electrons, which is characteristic of oxidation.
Is glucose oxidized or reduced in cellular respiration?
Glucose is oxidized in cellular respiration to produce energy in the form of ATP. During the process, glucose is broken down into carbon dioxide and water, releasing electrons that are used in the electron transport chain to generate ATP.
Which reactant of photosynthesis is reduced?
In photosynthesis, the carbon dioxide molecules are being reduced, while the water molecules are being oxidized In photosynthesis, the carbon dioxide molecules are being reduced, while the water molecules are being oxidized
Why carbon dioxide and water go through a chemical change?
because they become oxidized and reduced when glucose is broken down in photosynthesis and cellular respiration.
Is NAD reduced to NADH during cellular respiration?
Yes, NAD is reduced to NADH during cellular respiration.
Is nadh oxidized or reduced compared to nad plus?
NADH is reduced compared to NAD+ because it gains electrons and a hydrogen ion to form NADH during cellular respiration. In this process, NAD+ acts as an electron carrier that accepts electrons and a hydrogen ion from substrates being oxidized, converting it to NADH.
What component cellular respiration carries the energy from the reduced molecule to the oxidized molecule?
In cellular respiration, the component that carries energy from the reduced molecule (such as glucose) to the oxidized molecule (like oxygen) is the electron transport chain (ETC). The ETC consists of a series of protein complexes and electron carriers that transfer electrons derived from reduced coenzymes (NADH and FADH2) generated during earlier stages of respiration. As electrons move through the chain, their energy is used to pump protons across the mitochondrial membrane, creating a proton gradient that ultimately drives ATP synthesis.
