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 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____ Introns 1 of 6 The ____are the section which needed to make a protein Exons 2 of 6 Pre mrna is changed to mrna by removing the introns base sequences.This process is call____ Rna splicing 3 of 6 This process is carried out by enzyme complexes call____ Spliceosomes 4 of 6 The changes made to pre mrna lead to more variety in the phenotype.This changes are know as ____ post transcriptional changes 5 of 6 Once they have been spliced,the mrna molecules leaves the nucleus by the ____ as they are too large to diffuse out of the nucleus. Nuclear pore 6 of 6
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