Final answer:
The terms 'Biological Macromolecules', 'Macromolecules', and 'Organic Molecules' are interchangeable with the term 'Biomolecules'. These refer to large life-sustaining molecules made from smaller organic molecules, encompassing carbohydrates, lipids, proteins, and nucleic acids.
Step-by-step explanation:
Interchangeable Terms for Biomolecules
Words or terms that are interchangeable with the word "Biomolecules" include Biological Macromolecules, Macromolecules, and Organic Molecules. These phrases are used to describe large molecules necessary for life that are built from smaller organic molecules. The four major classes of biological macromolecules are carbohydrates, lipids, proteins, and nucleic acids.
Each class plays a critical role in the structure and function of cells. Chemistry also uses these terms, especially when discussing the molecular composition and reactions in living organisms. Although some of these terms are used in the context of physics, they are not synonymous with biomolecules in that field.