Race Omaha is a non-profit 501c3 organization whose mission is to provide opportunities for all ages and abilities to participate in events that promote active and healthy lifestyles. All of our events are sanctioned by the USA Triathlon. The USAT is the sanctioning authority for more than 4,300 events across the nation.
In chemistry, metathesis is used to describe reactions that interchange atoms or groups of atoms between molecules. When at least one atom undergoes a change in oxidation state, the reaction is an oxidation-reduction reaction.
Light and dark reactions in photosynthesis. Photosynthesis is divided into two parts: 1. Light-dependent reactions (light reactions) 2. Light-independent reactions (dark reactions). Light reactions need light to produce organic energy molecules (ATP and NADPH). They are initiated by colored pigments, mainly green colored chlorophylls. Dark reactions make use of these organic energy molecules (ATP and NADPH). This reaction cycle is also called Calvin Benison Cycle, and it occurs in the stroma. ATP provides the energy while NADPH provides the electrons required to fix the CO2(carbon dioxide) into carbohydrates.