Which of the following is not a way in which genetic recombination occurs bacteria. Group of answer choices Conjugation between F+ and F- cells Conjugation between Hfr and F- cells All these statements are true. Transformation of a competent cell Generalized transduction where a virus particle transfers bacterial DNA to another cell

Which of the following is not a way in which genetic recombination occurs bacteria. Group of answer choices Conjugation between F+ and F- cells Conjugation between Hfr and F- cells All these statements are true. Transformation of a competent cell Generalized transduction where a virus particle transfers bacterial DNA to another cell

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter10: Biotechnology

Section: Chapter Questions

Problem 4SQ

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Similar questions

Which of the following statements about conjugation is false? After a F- cell has conjugated with an F+ cell, both cells would be F+. Both Hfr and F+ bacteria have the ability to produce a sex pilus. In F+ × F- conjugation, none of the bacterial chromosome is transferred; only the F factor is. A Hfr strain usually transfers the entire bacterial chromosome to the recipient cell. F' × F- conjugation can produce a partially diploid bacterial cell.
Escherichia coli O157:H7 can cause serious food-borne illness. This strain of E. coli has acquired the ability to create a toxin normally produced in the bacterial species Shigella. Which of the following would not explain this ability found in E. coli?a) reproductionb) recombinationc) conjugationd) transductione) transformation
Which of the following process occurs in regions where no large –scale sequence similarity is apparent?a) Homologous genetic recombinationb) Site specific recombinationc) Non-homologous recombinationd) Replicative recombination
Which of the following process occurs between DNA molecules of very similar sequences?a) Homologous genetic recombinationb) Site specific recombinationc) Non-homologous recombinationd) Replicative recombination
Which of the following is NOT included in a yeast shuttle vector? An ARS to replicate in yeast cells. An OriC to replicate in E. coli cells. Selectable markers. An ORC to replicate in mammalian cells.
In conjugation, when a bacterial F factor is transferred: the donor cell turns into a recipient cell the donor cell becomes F- chromosomal DNA is transferred in the mating the recipient cell becomes F- the recipient cell becomes F+
Which of the following statements is not correct for telomere. Group of answer choices Telomerase consists of direct repeat sequence. Telomerase elongates the parental DNA strand in 3’-to-5’ direction. Telomerase levels are generally kept very low. Telomerase is unique because it contains an RNA molecule.
New alleles in bacteria can arise by All of the answers are correct. conjugation transduction transformation mutation
Which of the following process generates a new copy of the transposable element at a new location of DNA?a) Homologous genetic recombinationb) Site specific recombinationc) Non-homologous recombinationd) Replicative recombination
Which of the following statement about conjugation is TRUE: During F+ to F- mating, the donor becomes F-. During the Hfr to F- transfer, the recipient becomes F+. The whole bacteria genome may get transferred during Hfr mating. During the Hfr to F- transfer, some recipients become recombinants in which transferred fragment recombines with homologous region in the genome.
DNA recombination changes the genetic makeup of organisms by the introduction of new genes that produce new proteins, often by using bacterial chromosomes as carriers of new genes. Select one: True False
The {choose } options are transformation, conjugation, or transduction.