Explain how the interconnectedness of living and nonliving things is shown in the biogeochemical cycles. Answer in five to 10 sentences, giving specific examples from at least two of the cycles

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

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

What is the number of phosphates in an atp molecule