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Which of the following is TRUE regarding the oxygen evolving complex (OEC) ?
(I) All states have high reduction potentials that exceed that of water.
(II) The OEC is made up of magnesium atoms that bridge oxygen atoms together.
(III) Current evidence indicates that the OEC cycles between five states in which the metal atoms exist in a variety of combinations of oxidation states.
(IV) During the course of reaction,protons and electrons are abstracted from one water molecule yielding one O2.
Hyperactivity Disorder
A condition marked by excessive energy and impulsive actions, often referred to as Attention-Deficit/Hyperactivity Disorder (ADHD).
Attention-Deficit
A disorder characterized by a consistent pattern of inattention and/or hyperactive and impulsive behavior that interferes with functioning or development.
Anxiety-Depression
A combined condition characterized by symptoms of both anxiety and depression, impacting an individual's mood and behaviors.
Affective-Disturbance
A psychological term referring to emotional instability or disorders.
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