In enzyme activity, the ________ the temperature, the ________ the chemical reaction.
In enzyme activity, with temperature ______ the reaction speed increases but after a certain point the enzyme starts to _______ ______ which is when a protein is said to have ______
increase; break down; denatured
All enzymes have an ____________ temperature and pH.
For most biological situations, the optimal pH will be reasonably close to the _______ of the scale
An enzyme found in the stomach is called _______ and is designed to work at a low pH of ___.
The pH of the ________ has a significant impact on _________ activity.
Sometimes, certain chemical substances will _______ a particular enzyme which means the substance __________ the enzyme and _______ it from doing what it does normally.
inhibit; blocks; prevents
Inhibiting an enzyme means that it turns it _______.
An enzyme may be shut off or inhibited when 1) a cell wants to ____ ___ the operation of a specific enzyme, 2) an animal or plants may make an inhibitor to act on other organisms as a _________ 3) Some chemicals in mild doses can block the activity of an enzyme just enough to have a _______ _______ effect on the body.
shut down; poison; positive medical
Almost all enzymes have names that end with _______.
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