Biology Forums - Study Force

Biology-Related Homework Help General Biology Topic started by: michaela40 on Mar 29, 2018



Title: The gene that codes for the repressor protein of the E. coli lac operon is constitutive; therefore, ...
Post by: michaela40 on Mar 29, 2018
The gene that codes for the repressor protein of the E. coli lac operon is constitutive; therefore, the lac operon is
  typically:a.
   turned off.
  b. turned on.
  c. unaffected by the repressor protein.
  d. constitutive.
  e. activated by the repressor protein..

Question 2

An operon is defined as:
  a. a group of structural genes, with no regulatory sequences.
  b. regulatory sequences upstream of a structural gene.
  c. a group of related structural genes, plus their associated regulatory sequences.
  d. one structural gene plus one regulatory gene.
  e. a group of unrelated structural genes, plus their associated regulatory sequences.


Title: The gene that codes for the repressor protein of the E. coli lac operon is constitutive; therefore, ...
Post by: mithaprilla on Mar 29, 2018
Content hidden


Title: The gene that codes for the repressor protein of the E. coli lac operon is constitutive; therefore, ...
Post by: michaela40 on Mar 29, 2018
What an awesome place to get free homework help


Title: The gene that codes for the repressor protein of the E. coli lac operon is constitutive; therefore, ...
Post by: mithaprilla on Mar 29, 2018
What makes it awesome is that you posted, thanks for trusting us