Answer:
transcription and RNA processing
Explanation:
It is regulated during transcription and RNA processing, which take place in the nucleus, and during protein translation, which takes place in the cytoplasm. Further regulation may occur through post-translational modifications of proteins.
You're gonna have to give us a picture to support your question..
Scientist study index fossils so they will get an understanding of what life was like back then.
I think that it's Photosynthesis?