What is the name of the lab tool that is used to
transfer a sample to a microscope slide?

1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme

Heat from earths interior and pressure from overlying rock transform the remains of marine sediments into

As the human population grows, what happens to our natural-resource requirements? o they increase o they decrease o they do not change. they go in cycles