Gene expression from the lac operon can be controlled in many ways, including a robust negative regulation strategy Select mutations that would reduce the effectiveness of this negative regulation and increase lac operon activity.

mutation that deletes the lacI gene
mutation of the-10 promoter sequence to more closely resemble the E. coli consensus sequence
mutation that increases the affinity of the operator regions for lactose repressor
mutation that reduces the affinity of the lactose repressor for lactose
mutation of the-10 promoter sequence to be less similar to the E. coli consensus sequence

i am positive it is c. condensing but i may be wrong

economic impact of malaria is estimated to cost africa $12 billion every year. this figure factors in costs of health care, absenteeism, days lost in education, decreased productivity due to brain damage from cerebral malaria, and loss of investment and tourism.

atp is used for energy.

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above