Opacity (optics) Opacity is the measure of impenetrability to electromagnetic or other kinds of radiation, especially visible light. In radiative transfer, it describes the absorption and scattering of radiation in a medium, such as a plasma, dielectric, shielding material, glass, etc.
Answers.comÂ® is making the world better one answer at a time. during Calvin Benson cycle carbon dioxide from the air is used to produce glucose and other compounds.
Steps 1-3 are known as the Carbon Fixation part of the Calvin Cycle, while steps 4-5 are the Reduction section. Five of the six GAP molecules are recycled in steps 6-15 to regenerate the original three RuBP molecules. This is called the Regeneration phase of the Calvin Cycle.