In an inducible operon, the genes are

In An Inducible Operon The Genes Are Biology Question

In an inducible operon, the genes are

Options

(a) Always expressed
(b) Usually not expressed unless a signal turns them “on”
(c) Usually expressed unless a signal turns them “off”
(d) Never expressed

Correct Answer:

Usually not expressed unless a signal turns them “on”

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

  1. In cockroach,conglobate gland occurs in
  2. In Krebs cycle energy is
  3. A plant in your garden avoids photorespiratory losses has improved water use
  4. Terminal electron acceptor in ETC is
  5. A stele with a central core of xylem surronded by phloem is called or Actinostele is a modification

Question Type: Memory (964)
Difficulty Level: Easy (1008)
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.

NEETLab Mobile App

Share this page with your friends

1 Comment on In an inducible operon, the genes are

  1. Lac operon is a type of inducer operon.The operon expresses its gene only in the presence of an inducer i.e Lactose it destroys the repressor proteins and now the structural genes are expressed

Leave a Reply

Your email address will not be published.


*