Definitions
A nutrient made of amino acids, important for body growth and repair.
Word origin
From proto- + -ein. Suggested by Jöns Jacob Berzelius in a letter to Gerardus Johannes Mulder, from French protéine and German Protein, both coined based on Ancient Greek πρωτεῖος (prōteîos, “primary”), from πρῶτος (prôtos, “first”).
Used in a sentence
“Proteins carry out the bulk of cellular functions, including relaying signals, providing structural support, and accelerating biochemical reactions.”
“Along with carbohydrates and fat, protein is one of the three main macronutrients that make up our diet. Furthermore, it is the only macronutrient that supplies us with amino acids, making it essential for survival.”
“The preparation style should be the same for both proteins so that the side dishes compliment the meal.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Nutrient”7 letters
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