What Is the Role of Kill Switches in Genetically Engineered

question 16

Multiple Choice

What is the role of kill switches in genetically engineered microorganisms?

• A) They serve as a fail-safe mechanism to timely kill the organisms after they have fulfilled their purpose.
• B) They lead to the suicide of the genetically modified organism to prevent their reproduction.
• C) They potentially allow the release of engineered microorganisms outside the laboratory without the risk of biological contamination or invasion.
• D) All of the above.
• E) None of the above.

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Definitions:

Eosinophils

A type of white blood cell involved in the body’s immune response, especially known for its role in fighting parasitic infections and involvement in allergic reactions.

Hematocrit

The ratio of the volume of red blood cells to the total volume of blood, expressed as a percentage, used to diagnose and treat various conditions.

Red Blood Cells

Biconcave, disc-shaped cells without nuclei, present in the blood, whose principal function is to transport oxygen from the lungs to body tissues.

Blood

A vital fluid in the body that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells.