The Polymerase Chain Reaction

question 38

Multiple Choice

The polymerase chain reaction

• A) can provide sufficient DNA for analysis from a small sample of biological material at the scene of a crime.
• B) uses a restriction enzyme.
• C) requires a heat-resistant polymerase.
• D) can provide sufficient DNA for analysis from a small sample of biological material at the scene of a crime and requires a heat-resistant polymerase.
• E) uses a restriction enzyme and can provide sufficient DNA for analysis from a small sample of biological material at the scene of a crime.

---

Definitions:

Air Disasters

Unforeseen and tragic accidents related to air travel, often leading to significant loss of life and property.

Cockpit Crews

The members of an aircraft's flight team who are responsible for operating the controls and systems from the cockpit.

Personality Influences

The impact that individual character traits have on behavior and interactions.

Stressors

Events, situations, or stimuli that cause stress, triggering a physical or emotional response.