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BISC 261 Exam 2 (Wells) | Questions & Answers (100 %Score) Latest Updated 2024/2025 Comprehensive Questions A+ Graded Answers | 100% Pass $13.48   Add to cart

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BISC 261 Exam 2 (Wells) | Questions & Answers (100 %Score) Latest Updated 2024/2025 Comprehensive Questions A+ Graded Answers | 100% Pass

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BISC 261 Exam 2 (Wells) | Questions & Answers (100 %Score) Latest Updated 2024/2025 Comprehensive Questions A+ Graded Answers | 100% Pass

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  • August 2, 2024
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  • BISC 261
  • BISC 261
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BISC 261 Exam 2 (Wells) | Questions & Answers (100 %Score) Latest Updated 2024/2025
Comprehensive Questions A+ Graded Answers | 100% Pass


What is a chemostat? - ✔️✔️a device that continuously adds fresh medium, while the culture liquid
containing nutrients is removed at the same time, keeping the culture volume constant



What is a fermenter? - ✔️✔️A sterilized and enclosed vessel that is used for growth of microorganism
under optimal conditions (typically for large quantities to microorganims)



Oligotrophic means - ✔️✔️low nutrients



Eutrophic means - ✔️✔️high nutrients



Bacteria typically reproduce by a process called: - ✔️✔️binary fission



Although most bacteria reproduce by binary fission, there are 3 other ways bacteria can divide. What
are they? - ✔️✔️bud, form spores, and multiple fission



What are the 3 major phases of the bacterial cell cycle? - ✔️✔️1. Growth and Initiation

2. Chromosome replication and partitioning

3. Septum formation and cell division



In binary fission, 1 bacteria becomes 2, 2 becomes 4, and 4 becomes ______. - ✔️✔️8



In the bacterial cell cycle, generational time is - ✔️✔️the time required to double the population



In the bacterial cell cycle, what does Par A do? - ✔️✔️drives the daughter chromosome to the opposite
pole of the cell



Par A is powered by __________, meaning it costs ________. - ✔️✔️GTP hydrolysis, energy

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