Anabolism refers to which type of metabolism?

Anabolism is characterized as the constructive phase of metabolism. This process involves the building of complex molecules from simpler ones, which is essential for growth, repair, and maintenance of body tissues. During anabolism, energy is utilized to synthesize cellular components such as proteins, nucleic acids, and lipids.

For example, when the body ingests proteins, they are broken down into amino acids, which are then reassembled into new proteins needed for muscle tissue, enzymes, and hormones. This constructive process is crucial for overall health and is the opposite of catabolism, where larger molecules are broken down into smaller units, releasing energy. Understanding anabolism helps in recognizing how the body utilizes nutrients effectively to foster growth and repair following physical activity or injury.