It gain the electrons
In the Calvin Cycle, the molecule that is reduced is carbon dioxide (CO2).
When NAD is reduced, the resulting molecule formed is NADH.
A molecule is said to be reduced when one of its atoms gains an electron. Since electrons are negatively charged, the net charge of the molecule is reduced when one of it's atoms acquires an electron.
When a molecule gains an electron, it has been reduced.
When a molecule of NAD+ gains a hydrogen atom to become NADH, the molecule is reduced. Reduction is the gain of electrons by a molecule, which is what occurs in this process. This is part of a redox (reduction-oxidation) reaction where one molecule is reduced (NAD+) and the other molecule is oxidized (loses electrons).
A molecule is reduced when it gains electrons or hydrogen atoms, resulting in a decrease in its oxidation state. Conversely, a molecule is oxidized when it loses electrons or hydrogen atoms, leading to an increase in its oxidation state. This process often involves the transfer of electrons between molecules in redox reactions, where one molecule is oxidized and another is reduced simultaneously.
When a molecule of nicotinamide adenine dinucleotide gains a hydrogen atom, it becomes NADH (reduced form of NAD+). NADH is a key molecule involved in carrying electrons during cellular respiration to generate ATP.
Water IS a polar molecule.
What happens to the quick return ratio when the stroke length is reduced?
nad+
Chemically, reduced means that electrons are taken on to the molecule or atom. Opposite of oxidation; stripping of electrons.
When a molecule of NAD gains a hydrogen atom, it becomes reduced to form NADH (nicotinamide adenine dinucleotide). This reduction reaction involves the transfer of electrons from the hydrogen atom to NAD, resulting in the formation of NADH.