How Do You Spell EXOPEPTIDASE?

1. Exopeptidase is an enzyme that catalyzes the hydrolysis of peptide bonds at the terminal ends of polypeptide chains. It plays a crucial role in the breakdown of proteins and contributes to the digestion and absorption of dietary protein.

   These enzymes are classified as exopeptidases because they cleave peptide bonds from the outermost amino acid residues of a polypeptide chain. Exopeptidases can act either from the N-terminus or C-terminus of a polypeptide chain, and they are further categorized based on their cleavage specificity. Some exopeptidases, such as aminopeptidases, preferentially remove amino acids from the N-terminus, while carboxypeptidases selectively cleave amino acids from the C-terminus.

   Exopeptidases function in the digestive system, where they are produced and secreted by various cells, including those in the stomach, pancreas, and small intestine. They are involved in the final stages of protein digestion, breaking down larger polypeptides into smaller fragments and releasing individual amino acids. These amino acids can then be absorbed by the cells lining the small intestine and used for various biological processes.

   Overall, exopeptidases play a crucial role in the efficient breakdown and utilization of dietary proteins, contributing to the maintenance of proper nutrition and bodily functions.

Common Misspellings for EXOPEPTIDASE

The word "exopeptidase" is derived from two root words: "exo" (meaning "outside" or "external") and "peptidase" (meaning "enzyme that breaks down peptides").

The root "exo" comes from the Greek word "exō" (ἔξω), which means "out" or "outside". In this context, "exo" implies that the peptidase acts on the external or outer parts of a peptide chain.

The term "peptidase" is derived from the Greek word "peptos" (πεπτός), meaning "digested". It refers to an enzyme that breaks down or hydrolyzes the bonds between amino acids in a peptide or protein molecule.

Combining these roots, "exopeptidase" describes an enzyme that cleaves peptide bonds at the outer or terminal regions of a peptide chain.

Plural form of EXOPEPTIDASE is EXOPEPTIDASES