Muscle tissue can be stimulated by the nervous system. this is because of the membrane potential in the muscle cell. cells with a membrane potential have what property? muscle tissue can be stimulated by the nervous system. this is because of the membrane potential in the muscle cell. cells with a membrane potential have what property?

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

Why does bubbling occur when vinegar mixed with baking soda

Most of the carbon on earth is stored in the form of