amino acids
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Amino acids are the basic molecular building blocks of proteins.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Research has found that temperatures only slightly above freezing can be more effective than warmer conditions for assembling complex chains of amino acids.
From Science Daily ● Sep. 2, 2026
This feeding behavior may protect them from consuming excessive amounts of certain amino acids when pollen does not provide the nutritional mix they need.
From Science Daily ● Aug. 19, 2026
Essential amino acids are protein building blocks that animals cannot produce themselves and therefore must obtain through food.
From Science Daily ● Aug. 19, 2026
Professor Wright added: "We predict that honeybees have evolved to create glandular secretions which are the perfect food for their larvae, providing them with the ratios of essential amino acids that maximize growth."
From Science Daily ● Aug. 19, 2026
Beans have both lysine and tryptophan, but not the amino acids cysteine and methionine, which are provided by maize.
From "1491" by Charles C. Mann
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.