Which statement describes the currently accepted theory of how an enzyme and its substrate fit together? As the product is released, the enzyme breaks down

The reactants are like a key that fits into the enzyme, which is like a lock.

The active site is permanently changed by its interaction with the substrate.

As any substrate binds to an enzyme, the shape of the active site changes to accommodate the reaction

The steps in the formation of extrusive igneous rocks are listed below in an incorrect order: 1. rock melts due to high temperature. 2. rock is buried deep under earth's surface. 3. magma is forced out of earth's surface during volcanic eruption. 4. lava cools and crystallizes to igneous rock. which of these best shows the correct order of steps in the formation of extrusive igneous rocks? 1, 3, 4, 2 2, 1, 3, 4 3, 4, 2, 1 4, 2, 1, 3

This is the nitrogenous base only found in rna

Strands of genetic material floating in the nucleus are referred to as