One of the Main Differences Between Natural Killer Cells and T

question 21

Multiple Choice

 One of the main differences between natural killer cells and T cells is that natural killer cells ____.

• A) attack normal tissue
• B) attack several kinds of intruders
• C) are cancer cells
• D) are more specific in their targets

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Definitions:

Volcanic Eruptions

Explosive events where magma, ash, and gases are expelled from a volcano.

Materials

Substances or components with specific physical and chemical properties, used in the construction or manufacturing of objects.

Continental Drift

The concept of the movement of continents and other landmasses across the surface of the Earth.

Oceanic Crust

The relatively thin part of the Earth's crust that underlies the ocean basins, composed mainly of basaltic rock.