key term - Carboxylic acid

Definition

Carboxylic acids are organic compounds containing a carboxyl group (COOH). They play essential roles in the structure and function of proteins, particularly in amino acids.

5 Must Know Facts For Your Next Test

1. Carboxylic acids are characterized by the presence of a carboxyl group (-COOH).
2. Amino acids, the building blocks of proteins, often contain carboxyl groups.
3. The acidity of carboxylic acids is due to the resonance stabilization of their conjugate base.
4. Carboxylic acids participate in peptide bond formation during protein synthesis.
5. They can be involved in metabolic pathways such as the Krebs cycle.

Review Questions

Related terms

Amino Acid:

Organic compounds that serve as the building blocks for proteins, containing both an amino group and a carboxyl group.

Peptide Bond:

A covalent bond formed between two amino acid molecules during protein synthesis.

Krebs Cycle:

A series of chemical reactions used by all aerobic organisms to generate energy through the oxidation of acetate derived from carbohydrates, fats, and proteins into carbon dioxide.