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.

[Q]: Question: What forms a ketone when oxidized? Answer: secondary alcohol
[A]: Secondary alcohol forms a ketone when oxidized.


[Q]: Question: Ultimately, most life forms get their energy from this? Answer: sun
[A]: Ultimately, most life forms get their energy from the sun.


[Q]: Question: During interphase of what process, each chromosome is duplicated, and the sister chromatids formed during synthesis are held together at the centromere region by cohesin proteins? Answer: meiosis
[A]:
During interphase of meiosis process, each chromosome is duplicated, and the sister chromatids formed during synthesis are held together at the centromere region by cohesin proteins.