pH & enzymes Crossword

Changing the pH can change the _____ of an enzyme (5)
Changing the pH can affect the charge of both the enzyme and the _______ (9)
If the pH does not change much (within a narrow range) the change to the substrate and enzyme may be ___________ (10)
Significant pH change my lead to _________ (12)
When the enzyme is denatured, the enzyme and substarte cannot identify each other and there is no __________ (8)
pH is a _________ ___________ of enzyme activity (11, 6)
Every enzyme works best at its ____________ pH (7)
At the optimum pH the enzyme catalses the reaction at the _________ rate than any other pH level (7)
pH indicates the ___________________ of dissolved hydrogen ions (H+) in the particular solution (13)
An increase or decrease in the pH _________ the ion concentration in the solution (7)
Incresed H+ ions alter the _________ of the enzymes and at times the substrate, either due to formation of additional bonds or breakage of already existing bonds (9)
Acidic solutions have a high ___________ concnetration (9)
Basic solutions have a high ____________ concentration (9)
-log[H+] = ________ (2)
-log[OH-] = __________ (3)
_____________________ is when the forward reaction and backward reaction occur at the same rate (7, 11)
A dynamic equilibrium can only happen in a ________ system (6)
An enzyme is a _______________ catalyst (10)
If a reaction at equilibrium is subjected to a change in concentration, pressure or temperature, the position of equilibrium will move to ___________ the change (10)
A catalyst has ____ effect on the position of an equilibrium (2)
If you __________ the concentration of a reactant, the equilibrium tries to get rid of the extra reactant (8)
Increasing the pressure shifts the equilibria to the side with the _______ gas molecules (5)
If you increase the temperature, the equilibrium moves in the ________________ (positive ΔH) direction to absorb heat (11)
________ catalyses the conversion of hydrogen peroxide to water and molecular oxygen (8)