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In a redox reaction, the substance that accepts electrons is said to be the substance reduced. This substance is also likely the oxidizing agent, since oxidation is the loss of electrons.
When cell oxidize glucose molecule is 'not' a chemical oxidation, in which sudden energy is released. This is called as 'biological oxidation'. In which energy is released in step wise manner. So you get 38 ATP molecules/glucose molecule oxidized and proportion of heat is released to keep the cell warm.
When a reactant is reduced, it gains electrons. Thus, metal cations can be reduced to neutral metal atoms.
This is a reduction reaction.
When NAD+ becomes NADH gaining that hydrogen it also gains an electron(s), which is its actual job. So, it becomes reduced.
Yes when any substance gains electrons , that substance is now then reduced.
In a redox reaction, the substance that accepts electrons is said to be the substance reduced. This substance is also likely the oxidizing agent, since oxidation is the loss of electrons.
The energy of said substance.
When cell oxidize glucose molecule is 'not' a chemical oxidation, in which sudden energy is released. This is called as 'biological oxidation'. In which energy is released in step wise manner. So you get 38 ATP molecules/glucose molecule oxidized and proportion of heat is released to keep the cell warm.
When a reactant is reduced, it gains electrons. Thus, metal cations can be reduced to neutral metal atoms.
redox reaction
heated
Atoms in their stable state have equal number of protons and electrons.If an atom loses one electron, it gains one positive charge- electrophile in terms or organic chemistry. If an atom gains one electrons it has overall negative charge or no charge if the incoming electron completes the valence occupancy.
Reduced nicotinamide adenine dinucleotide
This is a reduction reaction.
NAD+ is reduced. It becomes NADH.
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