__________ Naturally Function to Cut the DNA of Invading Plasmids

question 52

Multiple Choice

__________ naturally function to cut the DNA of invading plasmids and phages at specific points.

• A) Topoisomerases
• B) Restriction endonucleases
• C) Ligases
• D) Polymerases
• E) Gyrases

---

Definitions:

EMS

Emergency Medical Services, a system that provides urgent pre-hospital treatment and stabilization for serious illness and injuries and transport to definitive care.

Caller

An individual who initiates a telephone call or seeks contact with a service or business via phone.

CPR

Cardiopulmonary resuscitation, a lifesaving technique involving chest compressions and artificial ventilation to maintain circulatory flow and oxygenation during cardiac arrest.

Chest Compressions

A life-saving technique that involves pressing down on a person's chest in a rhythmic pattern to help maintain blood flow during cardiac arrest.