Which of the following lists steps of mrna production in eukaryotes in the correct order? 1) transcription, exon splicing, 5' cap addition, passage through nuclear membrane enter answer 2) transcription, 5' cap addition, passage through nuclear membrane, exon splicing 3) 5' cap addition, exon splicing, passage through nuclear membrane, transcription 4) transcription, 5' cap addition, exon splicing, passage through nuclear membrane

4

Explanation:

5’ capping occurs on the primary transcript which is significant and preventing the RNA from being a target of exonucleases. Splicing of precursor RNA is used to remove introns (non-coding regions) to form a mature mRNA that can be exported from the nucleus to be translated by ribosomes in the cytoplasm.

organ system-an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.