Explanation:
Enzymes. Most enzymes are proteins and therefore their function is specific to their structure. ... The enzyme binds with the appropriate substrate only in the correct alignment and orientation to connect the molecules. The resulting enzyme-substrate complex enables the reaction to occur.
Once it has copied all its DNA, a cell<span> normally divides into two new </span>cells<span>. This process is called mitosis. Each new </span>cell<span> gets a complete copy of all the DNA, bundled up as 46 chromosomes. </span>Cells<span> that are making egg or sperm </span>cells<span> must divide in a different way.</span>
