These Bacteria Objective Questions with Answers or bacteria General Awareness quiz questions are important for competitive exams of Microbiology, Biology, Life Science, Bacteriology etc. A short summary of this paper. Download PDF Download Full PDF Package. Hfr strains of bacteria: A. do not have an "F" (fertility) factor. Bacterial conjugation is a way by which a bacterial cell transfers genetic material to another bacterial cell. 96 Pages. Bacterial Conjugation. Mcqs in microbiology. Start studying BIO241 - MCQ 2 (Benzer and Conjugation In Bacteria). This paper. Low, in Brenner's Encyclopedia of Genetics (Second Edition), 2013. Read more; Transduction: gene transfer in bacteria mediated by viruses (virus mediated gene transfer). The source of the necessary elements of life is: a) an inorganic environmental reservoir b) the sun Induce mutation in the bacteria B. Answer: (d) 4. C. have an "F" factor integrated in the bacterial chromosome. Bacteriophages with tail are (a) motile in water (b) motile on plant leaves (c) non-motile (d) motile on bacterial surface. Later this gets integrated into the bacterial genome. Download. 20 Full PDFs related to this paper. Mohammed Bilal. Raleigh, K.B. An organic nutrient essential to an organism’s metabolism that cannot be synthesized itself is termed a/an: a) trace element. To pass this quiz, you'll need to know what bacterial transduction is, as well as the different ways bacteria adapt within an organism. About this Quiz & Worksheet. The genetic material that is transferred through bacterial conjugation is a small plasmid, known as F-plasmid (F for fertility factor), that carries genetic information different from that which is already present in the chromosomes of the bacterial cell. Largest among sulphur bacteria are . D. transfer the genetic information to other bacteria with high frequency 22. Staff Nurse Exam MCQ on AntiBiotics Objective Questions 1. Promote conjugation among bacteria C. Allow resistant strains to propagate preferen-tially D. All of the above 6 The most important mechanism of concurrent acquisition of multidrug resistance among bacteria is: A. Mutation B. Conjugation C. Transduction D. Transformation Isoniazid is a primary antitubercular agent that (a) Requires pyridoxine supplementation (b) May discolor the tears, saliva, urine or feces orange­red (c) Causes ocular complications that are reversible if the drug is discontinued (d) May be ototoxic and nephrotoxic (e) Should never be used due to hepatotoxic potential 2. B. have an "F" factor plasmid. These short solved questions or quizzes are provided by Gkseries. Of these three modes, conjugation is the only one that involves cell-to-cell contact. B. DNA transfer during conjugation C. mitosis D. meiosis 21. Mcqs in microbiology. Bacterial Conjugation Definition. 3. b) micronutrient c) growth factor d) essential nutrient 2. 1. Conjugation occurs between two living cells, involves cell to cell contact, and requires mobilization of either a plasmid or a chromosome of donor bacterial cells.. Bacterial conjugation and transfer of F plasmid E.A. Bacteria whose cells have only a single curve are known ... often contain antibiotic resistance genes. Chapter 7 : Multiple Choice. Read more; Conjugation: is the unidirectional transfer of genetic materials from a donor bacterium to a recipient through cell to cell contact via sex pili (conjugation tube). Mcqs in microbiology. MCQ on Bacteria and Bacteriophage 1. Multiple Choice Questions From Chapters 7-12. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Answer: (d) 3. Bacteria Multiple Choice Questions & Answers for competitive exams. Read more (a) conjugation between bacteria of opposite strains (b) physical contact between donor and recipient (c) special organ for conjugation (d) bacteriophages. Mcqs in microbiology. d)all of these. Bacterial conjugation is one of the three major known modes of genetic exchange between bacteria, the other two being transduction and bacterial transformation. a) Chlorobium . c)are transferred from one bacterium to another by conjugation. Conjugation is one the three mechanism of DNA exchange between bacteria, the other being transformation and transduction. A. Viruses ( virus mediated gene transfer in bacteria mediated by viruses ( virus mediated gene transfer.! The other being transformation and transduction transfers genetic material to another by conjugation be synthesized itself termed. Other bacteria with high frequency 22 s metabolism that can not be synthesized itself is a/an. Bio241 - MCQ 2 ( Benzer and conjugation in bacteria mediated by viruses ( virus mediated transfer... 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