While studying a strain of infectious bacteria, scientists find that a certain chemical stops the bacteria from multiplying. They develop a drug that contains the chemical.
Before releasing the drug for widespread use, which of the following should the scientists do to learn more about how the drug
works?

Which element is used in photosynthesis found in atmosphere and fixed by bacteria?

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

Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere