AP BIOLOGY

Detailed explanation-1: –Therefore, the photosynthesis is an anabolic process as it forms substances like glucose and water in presence of sunlight by combining carbon dioxide and water. The respiration is a catabolic process as it breaks the complex molecules into simple molecules and releases energy in the form of ATP.

Detailed explanation-2: -Anabolism: Photosynthesis Photosynthesis is an anabolic process during which plants use energy from sunlight to convert carbon dioxide gas and water into sugar molecules.

Detailed explanation-3: -Metabolic pathways can be broadly divided into two categories based on their effects. Photosynthesis, which builds sugars out of smaller molecules, is a “building up, ” or anabolic, pathway. In contrast, cellular respiration breaks sugar down into smaller molecules and is a “breaking down, ” or catabolic, pathway.

Detailed explanation-4: -It is not a catabolic process because it does not release energy and neither are its intermediates used as precursors for other compounds and hence it is neither amphibolic. It involves the absorption of solar energy and the production of molecules which have greater free energy than the reactants.

Detailed explanation-5: -(b) The photosynthesis is a catabolic process while respiration is an anabolic process.