take on a certain form attribute or aspect 1 to assume to acquire to take to adopt to take on take on a certain form attribute or aspect 1 assume verb assumes assumed assuming she assumed strange manners 1 the gods assume human or animal form in these fables 1
Always happy to ask and answer questions. Exons are the coding regions which bear codons, each codon representing one amino acid. Thus exons are directly responsible for the amino acid sequence of the proteins. Introns are intervening sequences and bear no coding regions and cannot influence the protein sequence.efore the RNA leaves the nucleus, the introns are removed and the exons are joined together, producing an mRNA molecule with a continuous coding sequence. This process is cal â¦ led RNA splicing.
For other uses, see Exon (disambiguation) . An exon is any part of a gene that codes for a part of the final mature RNA product of that gene after introns have been removed by RNA splicing. The term exon refers to both the DNA sequence within a gene and to the corresponding sequence in RNA transcripts. In RNA splicing, introns are removed and exons are covalently joined to one another as part of generating the mature messenger RNA.