amino acids

Cultural  

1. Basic organic molecules (see also organic molecule) that combine to form proteins. Amino acids are made up of hydrogen, carbon, oxygen, and nitrogen. Some examples of amino acids are lysine, phenylalanine, and tryptophan.

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Amino acids are the basic molecular building blocks of proteins.

Example Sentences

The third region contains organic compounds that include nitrogen, an element that plays a key role in biological molecules such as amino acids.

From Science Daily

Technically speaking, peptides are short chains of amino acids that act as messengers in the body.

From The Wall Street Journal

There are 20 amino acids used to construct the proteins found in all forms of life.

From Science Daily

"The ammonia goes into amino acids and nucleotides, both of which tumor cells depend on for growth," said Zong.

From Science Daily

If COMs were embedded in their building materials from the start, then these worlds may also contain the molecular ingredients needed for prebiotic chemistry, including the formation of amino acids and nucleotides.

From Science Daily