AP BIOLOGY

Detailed explanation-1: -Metabolism is the sum total of all chemical reactions occuring in our body. It is made up of catabolism and anabolism.

Detailed explanation-2: -Primary metabolism is the sum of all metabolic reactions that produce essential molecules such as carbohydrates, lipids, amino acids, and protein. Synthesis of all these relies on a single metabolic process that is photosynthesis.

Detailed explanation-3: -The total of all chemical reactions in an organism is called metabolism. This includes catabolic and anabolic reactions.

Detailed explanation-4: -Chemical reactions that occur in biological systems are referred to as metabolism. Metabolism includes the breakdown of substances (catabolism), the formation of new products (synthesis or anabolism), or the transferring of energy from one substance to another.

Detailed explanation-5: -Metabolism is the sum of all of the chemical reactions that are involved in catabolism and anabolism. The reactions governing the breakdown of food to obtain energy are called catabolic reactions.