050304GeneControlTryptophan

050304GeneControlTryptophan - 1 GENE CONTROL TRYPTOPHAN...

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1 GENE CONTROL GENE CONTROL TRYPTOPHAN TRYPTOPHAN REPRESSION/DEPRESSION REPRESSION/DEPRESSION ATTENUATION ATTENUATION
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2 ANABOLIC OPERON CONTROL GLUCOSE O 2 SOME PROTEINS REQUIRED: GLUCOSE TRANSPORT GLYCOLYSIS ENZYMES ELECTRON TRANSPORT ENZYMES TO SYNTHESIZE ALL 20 AMINO ACIDS INCLUDING- 5 REQUIRED TO SYNTHESIZE TRYPTOPHAN FROM CHORISMATE PLUS RIBOSOMES, DNA POLYMERASE ETC, ETC CHORISMATE TRYPTOPHAN REQUIRED FOR (ALL) PROTEIN SYNTHESIS TRYPTOPHAN GENES (OPERON) ON (DEPRESSION)
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3 GLUCOSE O 2 SOME PROTEINS REQUIRED: GLUCOSE TRANSPORT GLYCOLYSIS ENZYMES ELECTRON TRANSPORT ENZYMES TO SYNTHESIZE 19 AMINO ACIDS TRYPTOPHAN SYNTHESIS ENZYMES ARE NOT NEEDED RIBOSOMES, DNA POLYMERASE ETC, ETC TRYPTOPHAN TRYPTOPHAN GENES OFF (REPRESSION)
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4 TRYPTOPHAN OPERON REPRESSOR [INACTIVE] CO-REPRESSOR - TRYPTOPHAN - BINDS AND ACTIVATES REPRESSOR GLUCOSE MEDIUM - TRYPTOPHAN SYNTHESIS INSIDE CELLS; USED IMMEDIATELY FOR PROTEIN; LOW CONCENTRATION REPRESSOR IS INACTIVE TRYPTOPHAN OPERON IS ON
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5 GLUCOSE AND TRYPTOPHAN MEDIUM - TRYPTOPHAN TRANSPORTED IN ACTS AS CO-REPRESSOR REPRESSOR BECOMES ACTIVE TRYPTOPHAN OPERON IS OFF REPRESSOR AND OPERATOR ARE ON-OFF SWITCH
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6 ANABOLIC OPERON CONTROL GLUCOSE O 2 SOME PROTEINS REQUIRED: GLUCOSE TRANSPORT GLYCOLYSIS ENZYMES ELECTRON TRANSPORT ENZYMES TO SYNTHESIZE ALL 20 AMINO ACIDS INCLUDING- 5 REQUIRED TO SYNTHESIZE
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050304GeneControlTryptophan - 1 GENE CONTROL TRYPTOPHAN...

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