genetical ENGINEERING OF COTTON FOR INSECT RESISTANCE                                 genic ENGINEERING OF COTTON FOR INSECT RESISTANCE      The DNA   grave mostly contains instructions for protein synthesis.  The code is read in groups of   ternion nucleotides and each triplet of nucleotides codes for one of the twenty amino acids which   espouse together in a polypeptide chain to form a protein.  The code is universal, so the same code applies in   honourable about all living organisms.   Some triplets have  peculiar(prenominal) functions and  tell protein synthesis to start or stop. Protein synthesis occurs in ribosomes where a copy of the gene coding for a protein (mRNA) is translated to  evolve a protein.  Some proteins may be consist of  some(prenominal) polypeptide  gyves and the genes required to do this are collectively called a   recording unit.     Fig. 2 Diagram showing how genes code for proteins                                             Bacterium   also contain s   mall circular loops of DNA called plasmids which are  non  inhering to the bacterium but...If you want to get a  expert essay,  disposition it on our website: BestEssayCheap.com
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