What Two Functions Do Phagocytes Serve in Immune Responses

question 8

Multiple Choice

What two functions do phagocytes serve in immune responses?

• A) Production of antibodies AND engulfment/destruction of foreign cells.
• B) Engulfment/destruction of foreign cells AND alerting the other cells of the immune system to an invader.
• C) Alerting the other cells of the immune system to an invader AND serving as a physical barrier against microbial invasion.
• D) Production of antibodies AND serving as a physical barrier against microbial invasion.
• E) Alerting the other cells of the immune system to an invader AND production of antibodies.

---

Definitions:

Genital Arousal

The physical and physiological response of the genital organs in anticipation of or in response to sexual stimulation.

REM Sleep

A stage of sleep characterized by rapid eye movement, vivid dreams, and increased brain activity.

N3 Sleep

The deepest stage of non-REM (Rapid Eye Movement) sleep, characterized by delta brainwaves and considered crucial for physical restoration and memory consolidation.

Heredity And Environment

The two main factors that influence individual development, including genetics (heredity) and external factors (environment).