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Biology-Related Homework Help Genetics and Developmental Biology Topic started by: Sauce1387 on Feb 12, 2018



Title: (a) Describe by labeled diagram the structural components of the lac operon in E. coli. (b) State ...
Post by: Sauce1387 on Feb 12, 2018
(a) Describe by labeled diagram the structural components of the lac operon in E. coli.
  (b) State the function of the lac regulator gene.
  (c) State the function of -galactosidase in the lac system.
 
  (d) Show by diagram the manner in which lactose brings about transcription of the three structural genes of the lac operon.
  (e) Explain why certain mutations in the regulator gene (I-) of the lac system result in maximal synthesis of -galactosidase, permease, and transacetylase even in the absence of the inducer (lactose).


Title: (a) Describe by labeled diagram the structural components of the lac operon in E. coli. (b) State ...
Post by: HomieG on Feb 12, 2018
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Title: (a) Describe by labeled diagram the structural components of the lac operon in E. coli. (b) State ...
Post by: Sauce1387 on Feb 12, 2018
 :thinking: makes sense