Which Portion of the Lambda Phage Can Be Excised and Used

question 50

Multiple Choice

Which portion of the lambda phage can be excised and used for the insertion of foreign DNA?

• A) The external portions required for lytic growth
• B) The central portion required for lysogenic growth
• C) The external portions required for lysogenic growth
• D) The central portion required for lytic growth
• E) No part can be excised, but extra DNA can be added in

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Definitions:

Plate Boundary

Boundaries at the junction of two tectonic plates, frequently linked with earthquakes and volcanic actions.

Appalachian Mountains

A major mountain range in eastern North America, extending from the Canadian Maritime provinces to central Alabama in the United States.

Thrust Faulting

A type of faulting caused by compressional forces where older layers of rock are pushed up and over younger layers.

Composite Volcanoes

Mountains formed from lava flows and pyroclastic eruptions, typically featuring steep profiles and periodic explosive eruptions.