NEET BIOLOGY

Detailed explanation-1: -The Calvin cycle uses these compounds to convert carbon dioxide and water into organic compounds that can be used by the organism (and by animals that feed on it). This set of reactions is also called carbon fixation. The key enzyme of the cycle is called RuBisCO.

Detailed explanation-2: -Photosynthesis in plants makes useful organic compounds out of carbon dioxide through carbon-fixation reactions. The process of photosynthesis in plants involves a series of steps and reactions that use solar energy, water, and carbon dioxide to produce oxygen and organic compounds.

Detailed explanation-3: -This process is called carbon fixation, because CO2 is “fixed” from its inorganic form into organic molecules. ATP and NADPH use their stored energy to convert the three-carbon compound, 3-PGA, into another three-carbon compound called G3P.

Detailed explanation-4: -Carbon fixation is the process by which inorganic carbon from the atmosphere is assimilated into living organisms and converted into organic compounds. These compounds are used to store chemical energy. It is an essential process for the sustainability of life.

Detailed explanation-5: -Plants use photosynthesis to capture carbon dioxide and then release half of it into the atmosphere through respiration. Plants also release oxygen into the atmosphere through photosynthesis.