How Do NK Cells Detect Cancer Cells

question 160

Multiple Choice

How do NK cells detect cancer cells?

• A)NK cells recognize cancer cells by the abnormally large size cancerous cells become.
• B)NK cells recognize cancer cells by the abnormally small size cancerous cells become.
• C)NK cells recognize cancer cells by the antibodies the cancer cells secrete.
• D)NK cells recognize cancer cells by the cytokines the cancer cells secrete.
• E)NK cells recognize cancer cells by the tumor-specific antigens on the plasma membranes of cancer cells.

---

Definitions:

Reticular Formation

The reticular formation is a complex network of nerve pathways within the brainstem that plays a key role in controlling arousal and consciousness.

Selective Attention

is the cognitive process of focusing on a particular object or task while ignoring irrelevant information or stimuli.

Alertness Changes

Variations in the state of being awake and responsive to stimuli.

Cerebellum

A major structure of the hindbrain that is involved in motor control, coordination, precision, and timing of movements.