Change the pH and the enzyme<span> stops working. Increasing the temperature to 60°C will cause a permanent change to the shape of the active site. This is why </span>enzymes<span> stop working when they are heated. We say they have become </span>denatured<span>.</span>
        
                    
             
        
        
        
Answer:
Used to make bread.
Explanation:
Yeast is a single-celled fungus. It is able to ferment sugar, producing alcohol and carbon dioxide in the process. It has long been used to make beer and wine as well as bread (the carbon dioxide causes the dough to rise).
 
        
             
        
        
        
Answer:
Degenerate is defined as a person who is immoral, corrupt or pervrrted.
Explanation: