DNA in a prokaryotic cell is localized in the ____________ region of the cell. T

Question

DNA in a prokaryotic cell is localized in the ____________ region of the cell. The genome is organized into ____________ which experience ____________ super-coiling to tightly package the DNA. The exception to this is hyperthermophilic bacteria which use _____________ super-coiling to produce a more stable, tightly packaged, molecule of DNA capable of surviving higher temperatures. The ______________ of the genome are anchored by ___________ so that if one region of the genome is unwound due to damage, only that domain is damaged. The enzyme __________ also known as Topoisomerase II, creates negative supercoils by introducing a double-strand break in the DNA. This enzyme also relaxes DNA supercoils introduced during DNA synthesis by the enzyme ___________ nucleus nucleosome nucleoid domains territory positive negative histones histone-like proteins histamines topoisomerase I topoisomerase IV DNA Gyrase helicase single-stranded binding protein DnaK

Explanation / Answer

Blanks in the order from start are

1. Nucleus

2.single stranded DNA proteins

3.helicase

4. negative

5.Domains

6.histones

7. topoisomerase iv

8.DNA Gyrase

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