Transcript of Informal Reading Inventory. Dawn Talbott Definition: Informal Reading Inventory (IRI) Diagnostic assessment that is administered in a series of tests to evaluate different parts of a student's reading ability and performance. Betts regarded informal assessment a more accurate indicator of a student's reading ability.
Any reaction that combines two monomers in a reaction that generates H 2 O as one of the products is known as a dehydration reaction, so peptide bond formation is an example of a dehydration reaction.
The covalent chemical bonds are formed when the carboxyl group of one amino acid reacts with the amino group of another. The shortest peptides are dipeptides, consisting of 2 amino acids joined by a single peptide bond, followed by tripeptides, tetrapeptides, etc.he covalent chemical bonds are formed when the carboxyl group of one amino acid reacts with the amino group of another. The shortest peptides are dipeptides, consisting of 2 amino acids joined by a single peptide bond, followed by tripeptides, tetrapeptides, etc.