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Ch.12 Gene Regulation in ProkaryotesWorksheetSee all chapters
All Chapters
Ch.1 Introduction to Genetics
Ch.2 Mendel's Laws of Inheritance
Ch.3 Extensions to Mendelian Inheritance
Ch.4 Genetic Mapping and Linkage
Ch.5 Genetics of Bacteria and Viruses
Ch.6 Chromosomal Variation
Ch.7 DNA and Chromosome Structure
Ch.8 DNA Replication
Ch.9 Mitosis and Meiosis
Ch.10 Transcription
Ch.11 Translation
Ch.12 Gene Regulation in Prokaryotes
Ch.13 Gene Regulation in Eukaryotes
Ch.14 Genetic Control of Development
Ch.15 Genomes and Genomics
Ch.16 Transposable Elements
Ch.17 Mutation, Repair, and Recombination
Ch.18 Molecular Genetic Tools
Ch.19 Cancer Genetics
Ch.20 Quantitative Genetics
Ch.21 Population Genetics
Ch.22 Evolutionary Genetics
Lac Operon
Tryptophan Operon and Attenuation
Lambda Bacteriophage and Life Cycle Regulation
Arabinose Operon

Concept #1: Lac Operon Overview

Concept #2: Lac Operon Regulation

Concept #3: Lac Operon Summary

Practice: Which of the following is not a part of an operon?

Practice: The lac operon encodes genes that are responsible for what?

Practice: What happens to the lac operon when lactose concentration is high?

Practice: What happens to the lac operon when the CAP/cAMP complex binds to the CAP binding site?

Practice: Glucose concentration can regulate the lac operon?