What does the changing the ph of a solution affect the ability of an enzyme to catalyze a chemical reaction? a) it destroys the substrate. b) it changes the shape of the protein. c) it breaks the protein into its monomers. d) it raises the temperature of the solution

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

Which observation supports the inference that humans and chimpanzees share a common ancestor

Dna sequences in many human genes are very similar to the sequences of corresponding genes in chimpanzees. the most likely explanation for this result is that: