The functional complex that consists of a cluster of genes including structural genes,a promoter gene,an operator gene,and a regulator gene was discovered by:

  • A
    Beadle and Tatum $(1958)$
  • B
    Watson and Crick $(1953)$
  • C
    Jacob and Monad $(1961)$
  • D
    Britten and Davidson $(1961)$

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Similar Questions

Which one of the following enzymes is required for the entry of lactose into the $E. coli$ cell?

An inactive repressor produced by a regulator gene that does not block the operator site in the tryptophan operon is called:

Which enzyme is responsible for the transport of lactose into the cell?

What does '$1$' represent in the given figure?

Which of the following is true for a repressible operon?

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