What does the symbiotic relationship commensalism mean? (Question is from GradPoint.) A. One organism captures and eats another

B. One organism benefits and the other is not affected

C. One organism feeds off of another organism

D. Both organisms benefit

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

Which units ate used to measure both velocity and speed? check all that apply

Ais a group of individuals of the same that exist together in the same place at the same time