According to this hypothesis, the enzyme molecule will not retain its primary condition and composition. Lock and key model of Enzymes. The lock and vital design was proposed by Emil Fischer in 1898 and is also often called the template product. Inhibitors can act competitively, noncompetitively, or allosterically; noncompetitive inhibitors https://ist57790.wikipublicist.com/4480919/a_secret_weapon_for_die