Table a in Your Textbook Has No Negative Z Values

question 79

Multiple Choice

Table A in your textbook has no negative z values, this means _________.

• A) the table can only be used with positive z values
• B) the table can be used with both positive and negative z values because it is symmetrical
• C) the table can be used with both positive and negative z values because it is skewed
• D) none of these

---

Definitions:

Interferons

Proteins produced by the body's cells as a defensive response to pathogens like viruses, bacteria, and cancer cells.

Antitumor Effect

The action or activity of preventing, inhibiting, or shrinking tumoral growth in a living organism.

Antigens

Substances that the immune system identifies as foreign or dangerous, prompting an immune response.

T Cells

A type of white blood cell that plays a central role in cell-mediated immunity, recognizing and responding to infected cells.