In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.

Example Input: Question: Enzymes speed up the rate of a specific chemical reaction and is therefore known as what? Answer: biochemical catalysts
Example Output: Enzymes speed up the rate of a specific chemical reaction and are therefore known as biochemical catalysts.

Example Input: Question: All cells undergo what during a lifetime, but when this process is out of control, cancer results? Answer: cell division
Example Output: All cells undergo cell division during a lifetime, but when this process is out of control, cancer results.

Example Input: Question: Wave amplitude and wavelength are two important measures of what? Answer: wave size
Example Output:
Wave amplitude and wavelength are two important measures of wave size.