The right answer will recieve a brainlest and points and ! the right answer will recieve a brainlest and points and ! the hypothesis for the effect of ph on catalase activity as the ph of the buffer (increase or decrease), the amount of enzyme activity (increase or decrease) becasue

I am pretty sure the answer is increase and increase. Because enzymes are affected by changes in pH. The most favorable pH value - the point where the enzyme is most active - is known as the optimum pH. Extremely high or low pH values generally result in complete loss of activity for most enzymes.

the cell cycle is the final answer! : )