NEET Exam > NEET Questions > Repressor protein is produced bya)Operator ge...
Start Learning for Free
Repressor protein is produced by
- a)Operator gene
- b)Promotor gene
- c)Structural gene
- d)Regulator gene
Correct answer is 'D'. Can you explain this answer?
Verified Answer
Repressor protein is produced bya)Operator geneb)Promotor genec)Struct...
Regulator gene controls the expression of operon and produces a small protein molecule known as repressor. It is a DNA or RNA binding protein that inhibits the expression of one or more genes by binding to the operator or associated silencers. It blocks the attachment of RNA polymerase to the promoter.hence, it prevents translation of mRNA into protein and this entire process is known as repression.
Most Upvoted Answer
Repressor protein is produced bya)Operator geneb)Promotor genec)Struct...
Regulator gene once again given in ncert in molecular basis of inheritancealso in figure in ncert
Free Test
FREE
| Start Free Test |
Community Answer
Repressor protein is produced bya)Operator geneb)Promotor genec)Struct...
A DNA-binding repressor blocks the attachment of RNA polymerase to the promoter, thus preventing transcription of the genes into messenger RNA. An RNA-binding repressor binds to the mRNA and prevents translation of the mRNA into protein. This blocking of expression is called
lac operon
lacI synthesizes the repressor of the lacZYA gene. The gene lacI is situated immediately upstream of lacZYA but is transcribed from a different promoter. The lacI gene synthesizes LacI repressor protein. The LacI repressor protein represses lacZYA by binding to the operator sequence
lac operon
lacI synthesizes the repressor of the lacZYA gene. The gene lacI is situated immediately upstream of lacZYA but is transcribed from a different promoter. The lacI gene synthesizes LacI repressor protein. The LacI repressor protein represses lacZYA by binding to the operator sequence
|
Explore Courses for NEET exam
|
|
Similar NEET Doubts
Top Courses for NEETView all
Repressor protein is produced bya)Operator geneb)Promotor genec)Structural gened)Regulator geneCorrect answer is 'D'. Can you explain this answer?
Question Description
Repressor protein is produced bya)Operator geneb)Promotor genec)Structural gened)Regulator geneCorrect answer is 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Repressor protein is produced bya)Operator geneb)Promotor genec)Structural gened)Regulator geneCorrect answer is 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Repressor protein is produced bya)Operator geneb)Promotor genec)Structural gened)Regulator geneCorrect answer is 'D'. Can you explain this answer?.
Repressor protein is produced bya)Operator geneb)Promotor genec)Structural gened)Regulator geneCorrect answer is 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Repressor protein is produced bya)Operator geneb)Promotor genec)Structural gened)Regulator geneCorrect answer is 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Repressor protein is produced bya)Operator geneb)Promotor genec)Structural gened)Regulator geneCorrect answer is 'D'. Can you explain this answer?.
Solutions for Repressor protein is produced bya)Operator geneb)Promotor genec)Structural gened)Regulator geneCorrect answer is 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of Repressor protein is produced bya)Operator geneb)Promotor genec)Structural gened)Regulator geneCorrect answer is 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Repressor protein is produced bya)Operator geneb)Promotor genec)Structural gened)Regulator geneCorrect answer is 'D'. Can you explain this answer?, a detailed solution for Repressor protein is produced bya)Operator geneb)Promotor genec)Structural gened)Regulator geneCorrect answer is 'D'. Can you explain this answer? has been provided alongside types of Repressor protein is produced bya)Operator geneb)Promotor genec)Structural gened)Regulator geneCorrect answer is 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Repressor protein is produced bya)Operator geneb)Promotor genec)Structural gened)Regulator geneCorrect answer is 'D'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup