Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN:9781305251052
Author:Michael Cummings
Publisher:Michael Cummings
Chapter11: Genome Alterations: Mutation And Epigenetics
Section: Chapter Questions
Problem 12QP
Related questions
Question

Transcribed Image Text:What type of mutation of the lac repressor might be both constitutive and
trans-dominant?
Expert Solution

Step 1
Lac operon is a concept of gene expression and its control system by oppressor, repressor, and inducer gene system. All these system functions by a feed back control. Lac operon system is common in prokaryotes like E.coli bacteria.
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