Splicing of pre mrna to make mrna Summary of the process of pre mrna splicing 3.0 / 5 based on 1 rating ? BiologyDNA and geneticsA2/A-levelEdexcel Created by: WunCreated on: 03-07-13 10:34 42531 Across 1. The pre-mrna is a copy of all the dna including nonsense sections which are not use to make proteins .This are also known as____ (7) 4. Pre mrna is changed to mrna by removing the introns base sequences.This process is call____ (3, 8) 5. This process is carried out by enzyme complexes call____ (12) Down 2. Once they have been spliced,the mrna molecules leaves the nucleus by the ____ as they are too large to diffuse out of the nucleus. (7, 4) 3. The ____are the section which needed to make a protein (5)
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