
Macromolecules – Definition, Types, Examples
Jan 24, 2024 · The four types of macromolecules are proteins, lipids, carbohydrates, and nucleic acids. Macromolecules are large, complex molecules that are fundamental to both biological …
Macromolecule - Wikipedia
A macromolecule is a " molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from …
Macromolecule | Definition & Examples | Britannica
Macromolecule, any very large molecule, usually with a diameter ranging from about 100 to 10,000 angstroms. The molecule is the smallest unit of the substance that retains its …
Macromolecules - GeeksforGeeks
Jul 23, 2025 · Macromolecule is defined as molecule consisting of large number of molecules such as lipids, proteins, nucleic acid or synthetic polymers, made up from small subunits …
Macromolecule - an overview | ScienceDirect Topics
A macromolecule is a high molecular compound composed of many monomer compounds connected through covalent bonds. Many important macromolecules in living organisms are …
2.3: Macromolecules - Biology LibreTexts
A macromolecule is a large, complex molecule that is essential to the viability and function of cells. There are four major classes of biological macromolecules, carbohydrates, lipids, …
Biological macromolecules review (article) | Khan Academy
For example, a carbohydrate is a polymer that is made of repeating monosaccharides. Describing macromolecules as “large” is relative. We refer to them as “macro” because they are large …
Macromolecule Definition - General Biology I Key Term | Fiveable
A macromolecule is a large and complex molecule, typically composed of many smaller subunits called monomers, which are covalently bonded together. These molecules play essential roles …
What Are Macromolecules and Their Role in Biology?
Aug 18, 2025 · Macromolecules are large, complex molecules that are fundamental to all known forms of life. These substantial structures serve as the building blocks and essential machinery …
Macromolecule Definition and Examples - ThoughtCo
Apr 8, 2018 · Learn the definition of a macromolecule, as the term is used in chemistry and biology, along with examples of macromolecules.