Which of the following is a bacterial genetic recombination mechanismthat happens with the aid of bacteriophages. *O meiosisconjugationtransductionbinary fissionO transformationtomperate phages*

Correct answer: Option 3: Transduction

Answered: Which of the following is a bacterial…

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Which of the following is a bacterial genetic recombination mechanism that happens with the aid of hacterionhngor *

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter11: Meiosis And Sexual Reproduction

Section: Chapter Questions

Problem 1VCQ: Figure 11.9 If a mutation occurs so that a fungus is no longer able to produce a minus mating type,...

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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

Which of the following is a bacterial genetic recombination mechanism
that happens with the aid of bacteriophages. *
O meiosis
conjugation
transduction
binary fission
O transformation
tomperate phages*

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Which of the following is a bacterial genetic recombination mechanism that happens with the aid of bacteriophages. meiosis O conjugation O transduction binary fission transformation
The chromosome shown below is O prokaryotic unreplicated O replicated dominant
2 3 inte tion of Lormhda. ne att si ucated betwee de ne att sites and go ns one te n vacter aged ot utilize doot ractose ato la t don s gal* uc Integration to form prophage om SOward cor coct some cro on! ni imple ex 2 3 bio* gal* 14. The figure provided portrays the integration of Lambda phage into a host chromosome at the att site, located between the gal+ and bio+ genes. This prophage may disintegrate from the host carrying with it host genes, such as gal+ and/or bio+ and go on to transduce another host bacterium. How would one determine if a gal- host bacterium's phenotype was changed from gal- to gal+? To clarify, the minus version cannot utilize galactose as a carbon source for growth because it does not produce galactase, the enzyme that hydrolyzes galactose into monomeric sugars. There is a straight forward answer/solution to this – do not concoct some crazy solution! Think simple experiment.
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