During protein synthesis, the peptide bond between amino acids is formed by the process of see section 3.1 ( page 80) .

The peptide bond is the link between two amino acids, which is formed by the reaction between the carboxylic group and amino group of two different molecules of amino acids.

The reaction between the carboxylic group an amino group result in the loss of water molecule. This kind of reaction is known as condensation reaction. It is also referred as dehydration reaction.

they each offer a fresh glut of resources to the organisms that can arrive and exploit them. as individuals and new species continue to appear, they actively and passively alter the environment. competition for shared resources increases, local abiotic and biotic conditions shift, and the relative abundances of species change accordingly. the process is called ecological succession, and it is one of the earliest and most well-known concepts in ecology.