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5.Molecular Basis of Inheritance
normal
In lac operon, the lac $mRNA$
A
Has several initiation and termination codons
B
Forms four different enzymes
C
Is not transcribed in the presence of lactose
D
Is involved in an anabolic reaction
Solution
In lac operon model have $4$ different $RNA$ so it have several initiation and termination codon
Standard 12
Biology