How Do You Spell LEUCINE?

Pronunciation: [lˈuːsiːn] (IPA)

Leucine is an essential amino acid that plays a critical role in protein synthesis. Its spelling may seem confusing, but the IPA phonetic transcription can help us understand it. The first syllable sounds like "lu," which uses the /l/ and /u/ sounds commonly found in many words. The second syllable, "sine," uses the /s/ and /aɪ/ sounds, which create a harder sound than expected for the spelling. While the spelling of leucine may seem tricky, understanding its pronunciation helps make it easier to use in scientific discourse.

LEUCINE Meaning and Definition

  1. Leucine is an essential amino acid that plays a crucial role in protein synthesis and cellular function. It is classified as one of the branched-chain amino acids (BCAAs) along with isoleucine and valine. Leucine is considered essential because it cannot be synthesized by the body and must be obtained through dietary sources or supplementation.

    As a building block of proteins, leucine is involved in the formation of muscle tissue, growth, wound healing, and overall maintenance of healthy cells. It serves as an important energy source during intense exercise and is particularly beneficial for athletes or those engaging in high-intensity workouts.

    In addition to its role in protein synthesis, leucine also aids in regulating blood sugar levels by stimulating the release of insulin, a hormone responsible for managing glucose uptake and utilization by the body. This makes it particularly important for individuals with diabetes or insulin resistance.

    Furthermore, leucine has been associated with anabolic effects, meaning it may promote muscle growth and help prevent muscle breakdown. It is often used in sports nutrition or as a supplement to support muscle recovery and enhance athletic performance.

    Leucine is widely found in various dietary sources like meat, poultry, eggs, dairy products, legumes, and some grains. It can also be obtained through specialized supplements or protein powders.

  2. A peculiar white substance obtained from muscular fibre.

    Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.

Common Misspellings for LEUCINE

Etymology of LEUCINE

The word "leucine" is derived from the Greek word "leukos", which means "white". This is because leucine was first isolated from cheese, which appears white. The term was first coined in 1819 by the French chemists Joseph Louis Proust and Pierre Jean Robiquet when they extracted the compound from protein. Leucine is one of the 20 amino acids commonly found in proteins and is essential for protein synthesis and various metabolic functions in living organisms.

Similar spelling words for LEUCINE

Plural form of LEUCINE is LEUCINES

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