Read the following lists, these lists are related to function of "Lac operon" system List - I List - II A. Structural genes (zya) I. Promotes the synthesis of enzymes that are needed for catabolism of lactose B. Operator gene II. Controls the transctiption of mRNA from structural genes C. Promoter gene III. Transcription of an 'operon' begins at promoter gene by binding RNA polymerase at this site D. Regulator gene IV. Produces repressor substance that binds to the operator V. Induces lactose transport from the medium The correct match is

Correct Answer is : A-I, B-II, C-III, D-IV

AP and TS EAMCET Medical 2020 Model Paper 2

Question : 37 of 159

Marks: +1, -0

Read the following lists, these lists are related to function of "Lac operon" system

List - I	List - II
A. Structural genes (zya)	I. Promotes the synthesis of enzymes that are needed for catabolism of lactose
B. Operator gene	II. Controls the transctiption of mRNA from structural genes
C. Promoter gene	III. Transcription of an 'operon' begins at promoter gene by binding RNA polymerase at this site
D. Regulator gene	IV. Produces repressor substance that binds to the operator
	V. Induces lactose transport from the medium

The correct match is

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