Biology Forums - Study Force

The figure illustrates
  a. negative control of the lactose operon.
  b. positive control of the lactose operon.
  c. formation of a repressor molecule.
  d. attachment of lactose to DNA.
  e. all of these.

Question 2

The positive control of the lactose operon in bacteria
  is
  a. activated by a repressor protein.
  b. independent of glucose concentration.
  c. activated by allolactose
  d. regulated by RNA polymerase.
  e. none of these.

Answer to q. 1

Answer: a

Answer to q. 2

Answer: c

I wish all teachers could be as helpful as you instead of making us do things the complicated way...

It really depends on the course, never give up