![subject](/tpl/images/cats/biologiya.png)
Biology, 06.05.2020 17:02 Jessieeeeey
Wild-type E. coli grow best at 37 but can grow efficiently up to 42 . An E. coli strain has a mutation of the sigma subunit that results in an RNA polymerase holoenzyme that is stable and transcribes at wild-type levels at 37 . The mutant holoenzyme is progressively destabilized as the temperature is raised, and it completely denatures and ceases to carry out transcription at 42 . Relative to wild-type growth, characterize the ability of the mutant strain to carry out transcription at: 37 degrees A. organism does not transcribe gene, B. organism transcribes slowly, C. organism transcribes a wild type, D. organism transcribes faster than a wild type What term best characterizes the type of mutation exhibited by the mutant bacterial strain?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 23:50, jaiyaharoldjh
Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?
Answers: 2
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 10:50, goodluck99
What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b. diffusion c. endocytosis d. exocytosisc. endocytosis
Answers: 2
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 14:00, mariana5493
What will happen if two of the base pairs of the stand of the dna are switched
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 23.06.2019 00:00, jamayeah02
The largest unit within which gene flow can readily occur is a
Answers: 2
You know the right answer?
Wild-type E. coli grow best at 37 but can grow efficiently up to 42 . An E. coli strain has a mutati...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 04.03.2021 05:10
![Konu](/tpl/images/cats/fr.png)
![Konu](/tpl/images/cats/fizika.png)
Physics, 04.03.2021 05:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 05:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 05:10
![Konu](/tpl/images/cats/pravo.png)
Law, 04.03.2021 05:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 05:10
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.03.2021 05:10