The active site of an enzyme is the region that . binds nonspecifically to various substrates. is involved in the catalytic reaction of the enzyme. binds to noncompetitive inhibitors of the enzyme. is inhibited in the presence of ATP. allows ions to be transferred through the nonpolar region of a membrane.

How do cells grow and reproduce to maintain homeostasis?

Why do we perceive objects as retaining their brightness under different lighting levels?

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