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NEET 2026 Biology Question 153

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Question 153BiologySource page 31

NEET 2026 Biology Question 153

The source image is the exact booklet reference. The text below is a searchable transcription and may need final formatting review for formulas or symbols.

Question

Which of the following statements about lac-operon is correct?

Options

  1. 1Gene i is constitutively expressed
  2. 2Lactose activates repressor to bind to the operator
  3. 3Genes i, z, yv and a share single common promoter
  4. 4Galactose can act as an inducer of lac operon

Supplied answer marker

Option 1 - Gene i is constitutively expressed

Explanation

Explanation will be updated after review.

Source question image

Use the source crop for formulas, diagrams and typography that may not be fully represented in the text transcription.

NEET 2026 Biology Question 153 source crop

Subject

Biology

Chapter

Chapter review pending

Topic

Topic review pending

Difficulty

Review Pending

Question type

Multiple Choice

Year

2026

Keywords

NEET 2026Re-NEET 2026Biologyquestion 153answer key

Source image verified; text transcription pending final academic review.

Re-NEET 2026 Questions with Supplied Answers

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