Final answer:
ADME, which includes Absorption, Distribution, Metabolism, and Excretion, are the processes essential for maintaining life by managing the intake, utilization, and elimination of substances in an organism.
Step-by-step explanation:
Metabolism includes absorption into, distribution to, metabolism within, and excretion from living organisms. When we eat food, it goes through the process of digestion, followed by absorption of nutrients into the bloodstream. These nutrients are distributed to different parts of the body and undergo metabolic reactions to release energy or create new molecules. The processes of absorption into, distribution to, metabolism within, and excretion from a living organism are collectively known as ADME, which stands for Absorption, Distribution, Metabolism, and Excretion. These processes are essential for maintaining life, as they enable the organism to obtain nutrition, utilize it effectively, and remove waste products and toxins. During the digestion process, nutrients are broken down and absorbed, energy is produced via metabolic pathways, and waste is excreted.