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 109 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
Gracias!

irishcancer18

  • Member
  • Posts: 310
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Harland and colleagues discovered the morphogen noggin using expression cloning. Harland and colleagues discovered the morphogen noggin using expression cloning.
Galactose gene expression Galactose gene expression
Relative expression times and amounts of cyclins during the cell cycle Relative expression times and amounts of cyclins during the cell cycle
Microarray analysis for analyzing gene-expression patterns in a tissue Microarray analysis for analyzing gene-expression patterns in a tissue
Gene-expression analysis generated from expression DNA microarrays Gene-expression analysis generated from expression DNA microarrays
Transcription Conditions for the lac Operon Transcription Conditions for the lac Operon
Video: Automated external defibrillator (AED)

For a complete list of videos, visit our video library