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.
How Spliceosomes Process RNA. What is the purpose of introns? DNA is composed of sections known as exons and introns. The exons are the portions that eventually exit the nucleus in the form of mRNA and are used in translation. The introns are removed from the mRNA shortly after transcription. There are a number of hypotheses about the function of introns.