A colony of bacteria is growing in a petri dish which has a maximum capacity of 120mg. The mass of bacteria is increasing at a rate given by the logistic equation. Initially there is 2mg of bacteria and the rate of increase is 1mg per day. Write down the logistic equation satisfied by the mass, m. m' =When will the mass of bacteria be 60mg? number of days =What is the mass (in GRAMS) of bacteria 10 days after the mass was 2mg? mass =

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

How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line

Which group of molecules are targeted by the kinases in order to control this movement