| ⇦ | 
| ⇨ |
Gene regulation governing lactose operon of E.coli that involves the lac I gene product is :
Options
(a) Negative and inducible because repressor protein prevents transcription
(b) Negative and repressible because repressor protein prevents transcription
(c) Feedback inhibition because excess of b-galactosidase can switch off transcription
(d) Positive and inducible because it can be induced by lactose
Correct Answer:
Negative and inducible because repressor protein prevents transcription
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions:
- Oxygen is not produced during photosynthesis by
- Emasculation means
- The smallest segment of DNA which helps to detect the presence of a gene or a long
- How many laminae are present in the grey matter of spinal cord
- An example of a seed with endosperm, perisperm, and caruncle is
Topics: Genetics
(204)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply