In the bacterial transformation experiment, what is the primary purpose of using an ampicillin-containing medium? to select for transformed cells to select for wildtype cells to prevent contamination to stimulate a color change

In the bacterial transformation experiment, what is the primary purpose of using an ampicillin-containing medium? to select for transformed cells to select for wildtype cells to prevent contamination to stimulate a color change

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter17: Bacterial And Viral Genetics

Section: Chapter Questions

Problem 1ITD

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Concept explainers

Genetic Recombination

Recombination is crucial to this process because it allows genes to be reassorted into diverse combinations. Genetic recombination is the process of combining genetic components from two different origins into a single unit. In prokaryotes, genetic recombination takes place by the unilateral transfer of deoxyribonucleic acid. It includes transduction, transformation, and conjugation. The genetic exchange occurring between homologous deoxyribonucleic acid sequences (DNA) from two different sources is termed general recombination. For this to happen, an identical sequence of the two recombining molecules is required. The process of genetic exchange which occurs in eukaryotes during sexual reproduction such as meiosis is an example of this type of genetic recombination.

Microbial Genetics

Genes are the functional units of heredity. They transfer characteristic information from parents to the offspring.

Question

In the bacterial transformation experiment, what is the primary purpose of using an ampicillin-containing medium?

to select for transformed cells

to select for wildtype cells

to prevent contamination

to stimulate a color change

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