Assuming the cell membrane allowed water to pass through, but not salt, which statement is correct? A. The cell in Beaker 1 will grow as water enters though active transport. B. The cell in Beaker 2 will shrink as water exits through osmosis. C. The cell in Beaker 2 will grow as water enters though active transport. D. The cell in Beaker 3 will shrink as water exits through osmosis.

Why is a dominant allele called dominant

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

Adrought killed all the plants in an agricultural farmland. gradually, due to wind and some birds for. nearby areas, new plants started sprouting l. what stage of succession was taking place in the farmland? a) competition b) nudation c) ecesis d) reaction e) migration