The phrase "long chain" can be spelled using the International Phonetic Alphabet (IPA) as /lɔng tʃeɪn/. The first syllable, "long," is pronounced with an open-mid back unrounded vowel followed by the nasal consonant /ŋ/. The second syllable, "chain," starts with the voiceless alveolo-palatal affricate /tʃ/ and ends with the diphthong /eɪ/. Spelling this phrase in IPA allows for a precise and standardized representation of the sounds in the English language.
Long chain refers to a series or sequence of connected elements or components that are extended in length. The term often denotes a linear arrangement of objects, ideas, or processes that are organized in a continuous manner. In the context of chemistry, a long chain is a molecular structure consisting of numerous interconnected units or atoms, forming a continuous line or backbone. These chains can be found in a variety of organic compounds, such as polymers, proteins, or hydrocarbons.
In biology, a long chain typically refers to a sequence of amino acids that form a polypeptide or protein. These chains are essential for the structure and function of proteins, as their length and specific sequence determine the protein's unique properties and capabilities.
Outside of scientific disciplines, the term long chain can also refer to a series of events, decisions, or actions that are linked together, resulting in a cumulative effect or outcome. For example, in economics, a long chain of purchases, investments, and transactions can stimulate economic growth and development.
Overall, the concept of a long chain implies a continuous, interconnected series of elements or components that are extended or extended in length, whether in a physical, chemical, biological, or abstract context.
In bacteriology, a continuous line of more than 8 cocci or other bacteria.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word long comes from the Old English word lang, which has Germanic origins. It is related to the Old Norse word langr and the Gothic word laggs.
The word chain has its roots in the Old French word chaine, which came from the Latin word catena. The Latin word catena originally meant chain and can be traced back to the Proto-Indo-European root word kat, meaning to twist or to make fast.