The for enzyme-substrate interaction suggests that the enzyme and the substrate have specific complementary shapes that fit exactly into one another. the substrate is the key, the enzyme the lock and the active site the key hole

The lock and key model for enzyme-substrate interaction suggests that the enzyme and the substrate have specific complementary shapes that fit exactly into one another. The substrate is the key, the enzyme the lock and the active site the key hole.

Explanation:

The lock and key model is an explanation of how an enzyme-substrate complex works and how enzymes are specific for certain substrates. The lock and key model suggests that every enzyme has a specific active site which is a perfect fit for a specific substrate. When the substrate fits into the active site, the process of catalysis starts to occur. The shape of the active site is a perfect fit for a specific kind of substrate only which makes the process effective.

due to the fact that it skipped a generation we can tell it is definitely not a dominant trait, therefore it must be recessive. i think this is right let me know!

explanation:

you did not attach the discourse, but i assume it to be the discourse on the origin and basis of inequality among men (the original titile in french is: "discours sur l'origine et les fondements de l'inégalité parmi les hommes"), also know as "second discourse". in this discourse, jean-jacques rousseau emphasizes that private property is the basis of all inequalities.

therefore, what enabled the old regime to maintain as long as it did was private property.