While investors may revere this copper for its value, collectors are invariably impressed by the unique designs that adorn these collectible copper rounds. With their lustrous finish and superbly detailed designs, these copper rounds are perfect for giving as gifts for birthdays, graduations, or the holidays.
Simplified photorespiration and Calvin cycle. Photorespiration (also known as the oxidative photosynthetic carbon cycle, or C2 photosynthesis) is a process in plant metabolism which attempts to reduce the consequences of a wasteful oxygenation reaction by the enzyme RuBisCO.
Cellular respiration is the chemical reaction in which glucose and oxygen are turned into water, carbon dioxide, and energy (ATP). In this reaction, glucose and oxygen are reactants, while water, carbon dioxide, and energy (ATP) are products. Reactions can be represented as chemical equations where chemical formulas are used as shorthand to show the reaction.