Which of the following events occurs during transcription?

Those segments of the RNA strand that do not actually code for the protein are removed.
The message in mRNA is translated into a protein.
mRNA binds to a ribosome in the cytoplasm.
A molecule of RNA is formed based on the sequence of nucleotides in DNA.
A cap is added to the RNA molecule.

The  pelagic  region is divided into three zones. the top zone is the euphotic or sunlit zone. this is the ocean zone that sunlight penetrates. because this zone gets sunlight, photosynthesis can occur and plants can grow here.sub  zones. the oceanic zone is subdivided into the epipelagic,  mesopelagic, and bathypelagic zones. the epipelagic (euphotic) zone, also called the sunlit zone, receives enough sunlight to support photosynthesis.your question does not include multiple choice,but i can give you some info on what the 3 zones hope this : -)