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Bookmark or Share- Molecule | Definition, Examples, Structures, & Facts | Britannicamolecule, a group of two or more atoms that form the smallest identifiable unit into which a pure substance can be divided and still retain the composition and chemical properties of that substance.
- Molecule - Definition, Types and Examples | Biology DictionaryA molecule is two or more atoms bonded together to form a single chemical entity. Each atom carries a certain number of electrons that orbit around the nucleus. The nucleus consists of protons and neutrons, of different numbers in different elements.
- Biomolecule | Definition, Structure, Functions, Examples, & Factsbiomolecule, also called biological molecule, any of numerous substances that are produced by cells and living organisms. Biomolecules have a wide range of sizes and structures and perform a vast array of functions. The four major types of biomolecules are carbohydrates, lipids, nucleic acids, and proteins.
- DNA function & structure (with diagram) (article) | Khan AcademyDNA is the information molecule. It stores instructions for making other large molecules, called proteins. These instructions are stored inside each of your cells, distributed among 46 long structures called chromosomes. These chromosomes are made up of thousands of shorter segments of DNA, called genes.
- Definition and Examples of a Molecule - ThoughtCoMolecules form when two or more atoms form chemical bonds with each other. It doesn't matter if the atoms are the same or are different from each other. Examples of Molecules Molecules may be simple or complex. Here are examples of common molecules: H 2 O (water) N 2 (nitrogen) O 3 (ozone) CaO (calcium oxide) C 6 H 12 O 6 (glucose, a type of sugar)
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