Overgrazing is a condition of which type of land grazing? a) one that is conditional to the climatic conditions in the associated region b) one where the maximum number of species per unit area is decreased c) a type of traditional herding where practices are employed d) a type where ranchers want to increase the amount of cattle production e) one that creates a paradigm where diversity is reduced and vegetation growth slows

Explain the side effects of cancer treatments

The energy needs of a human population are not affected by

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