This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Addition of a lac operon inducer facilitates expression of: (Read 130 times)

tspaw0811

  • Full Member
  • ***
  • Posts: 165
on: Nov 9, 2022

Question 1

A mutation that abolishes the ability of the lac repressor to bind the inducer is identified as:


◦ lacI-.
◦ lacI-d.
◦ lacIS.
◦ lacIC.
◦ lacZ-.

Question 2

Addition of a lac operon inducer facilitates expression of:


◦ the lacZ gene only.
◦ the lacY gene only.
◦ the lacA gene only.
◦ all three lac structural genes.
◦ lacZ and lacY genes.
Lewin's GENES ¦ Krebs, Goldstein, Kilpatrick ¦ 12th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by tspaw0811 on Nov 9, 2022

Khareemom14

  • Full Member
  • ***
  • Posts: 163
Reply #1 on: Nov 9, 2022
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


tspaw0811

  • Member
  • Posts: 165
Reply 2 on: Nov 9, 2022
Wow, this really help

lkanara2

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Lac Operon Lac Operon
Gene Expression Gene Expression
Gene-expression analysis generated from expression DNA microarrays Gene-expression analysis generated from expression DNA microarrays
Model of the lactose operon repressor Model of the lactose operon repressor
lac Operon Genes and Regulatory Sequences lac Operon Genes and Regulatory Sequences
Typical features of expression vectors for E. coli Typical features of expression vectors for E. coli
Video: Kinetic parameters & Kinetic experiment

For a complete list of videos, visit our video library