Replication Termination in E.coli Involves Which Two Proteins

question 43

Multiple Choice

Replication termination in E.coli involves which two proteins?

• A)Tus protein and topoisomerase II.
• B)helicase and DnaG.
• C)helicase and topoisomerase II.
• D)Tus protein and DnaG.
• E)Tus protein and helicase.

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Definitions:

Archaea

A domain of single-celled microorganisms that are genetically distinct from bacteria and eukaryotes, known for their ability to survive in extreme environments.

Membrane-Bound Organelles

Organelles within eukaryotic cells that are enclosed by membranes, segregating them from the cytoplasm and enabling specialized functions.

Eukaryotic Cells

Cells that contain a nucleus surrounded by a membrane and various organelles, characteristic of all organisms except bacteria and archaea.

Prokaryotic Cells

Simple, unicellular organisms lacking a nucleus and other membrane-bound organelles, including bacteria and archaea.