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Saturday 16 February 2013

FUNCTIONAL STRUCTURE OF GENES:-

FUNCTIONAL STRUCTURE OF GENES:-
a)Function of promoter:-
It will intiate or control the functioning of gene.(functioning of gene includes poly peptide synthesis,enzyme synthesis ,rna synthesis).
b)Enhancer:-
It will speed up the functioning of promoter.
c)Terminator:-
It will cease the functionong of gene.
DNA REPLICATION:-
Formation of dna from dna.
TRANSCRIIPTION:-
Formation of mRNA from dna.A process by which gene come back to its normal form.
TRANSLATION:-
FORMATION OF POLYPEPTIDE(CHAIN OF AMINO ACIDS,PROTEINS).

The entire process of replication,transcription ,translation,go like this:-(DNA-mRNA-PROTEINS).

Photo: FUNCTIONAL STRUCTURE OF GENES:-
a)Function of promoter:-
                                    It will intiate or control the functioning of gene.(functioning of gene includes poly peptide synthesis,enzyme synthesis ,rna synthesis).
b)Enhancer:-
                   It will speed up the functioning of promoter.
c)Terminator:-
                     It will cease the functionong of gene.
DNA REPLICATION:-
                            Formation of dna from dna.
TRANSCRIIPTION:-
                            Formation of mRNA from dna.A process by which gene come back to its normal form.
TRANSLATION:-
                        FORMATION OF POLYPEPTIDE(CHAIN OF AMINO ACIDS,PROTEINS).

The entire  process of replication,transcription ,translation,go like this:-(DNA-mRNA-PROTEINS).

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