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carboxyl

American  
[kahr-bok-sil] / kɑrˈbɒk sɪl /

adjective

  1. containing the carboxyl group.


carboxyl Scientific  
/ kär-bŏksəl /
  1. The radical COOH, characteristic of all carboxylic acids.


Other Word Forms

Etymology

Origin of carboxyl

First recorded in 1865–70; carb- + ox(ygen) + -yl

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Example Sentences

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We then sent these carbon atoms — from a very metabolically active part of the amino acid called the carboxyl group — through a machine called a mass spectrometer to read their isotope fingerprints.

From Salon Sep. 5, 2023

It further removes a carboxyl group from pyruvate producing carbon dioxide.

From Textbooks Jun. 9, 2022

This end is called the N terminal, or the amino terminal, and the other end has a free carboxyl group, also known as the C or carboxyl terminal.

From Textbooks Jun. 9, 2022

Peptide bonds form between the amino group of the amino acid attached to the A-site tRNA and the carboxyl group of the amino acid attached to the P-site tRNA.

From Textbooks Jun. 9, 2022

It differs from cellulose in containing free carboxyl, CO, groups, while its hydroxyl groups, HO, are much more active in their chemical reactions.

From The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student by Franklin Beech

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