Which Type of Lymphocyte Directs the Body's Immune System Response

question 80

Multiple Choice

Which type of lymphocyte directs the body's immune system response by signaling for the creation of antibodies and activating certain cells specialized for attacking foreign bodies?

• A)leukocytes
• B)C cells
• C)helper T cells
• D)killer B cells

---

Definitions:

Object Permanence

The understanding that objects continue to exist even when they cannot be seen, heard, or otherwise sensed, a concept fundamental to cognitive development in infants.

Retrieve

The act of retrieving and becoming aware of information that is stored in one's memory.

Bottle

A container with a narrow neck, used for storing liquids.

Symbolic Thinking

Symbolic thinking refers to the ability to use symbols, signs, or objects to represent something abstract, such as ideas or concepts, beyond their immediate, physical presence.