Enzymes. Reactions. Most reactions take place in a number of steps which need to be carefully controlled if the cell is to function properly Enzymes are the most important controllers of cellular reactions. Catalysts.
If the enzyme that breaks starch into glucose meets a fat molecule it will not fit it and will not be able to work on it
X Y + Z
Enzymes work best in certain conditions
Factors that affect enzymes include
We will be examining these in experiments