What controls enzyme activity?
Identify a specific enzyme that is useful in for people or nonhumans, other than a digestive enzyme. Describe what it does.
You may locate an enzyme that is the target of medical applications, for example, or just describe what an ordinary enzyme does in ordinary life. Examine two biological processes that ensure uniqueness of offspring. Provide examples.
After someone has reached adulthood, does mitosis continue? Where does it NOT continue?