The one gene one enzyme hypothesis was an important advance

The one gene, one enzyme hypothesis was an important advance in our understanding of genetics because it supported the mechanistic detail of translation process. it suggested that genes were directly linked to the DNA molecule. It proposed a mechanism for the inheritance of genes. it was the first hypothesis to link each gene with a single protein. It suggested that genes lie on chromosomes.

Solution

The one gene–one enzyme hypothesis is the idea that genes act through the production of enzymes,with each gene responsible for producing a single enzyme that in turn affects a single step in a metabolic pathway.