Which of the Following Statements Is True

question 34

Multiple Choice

Which of the following statements is true?

• A) Type I and type II interferons have the same effect on the body.
• B) Interferon-alpha promotes phagocytosis.
• C) Type II interferons increase MHC antigens on the surface of macrophages.
• D) Interferon-gamma is a type I interferon.

---

Definitions:

Depth Perception

The ability to perceive the visual world in three dimensions and to judge the distance of objects accurately.

Three Dimensions

The state or quality of having three measurements: length, width, and depth, used to describe the physical world and represented in geometry, design, and spatial understanding.

Figure-Ground Relationship

The principle by which we organize the perceptual field into stimuli that stand out (figure) and those that are left over (ground).

Binocular Cue

Visual information taken in by two eyes that enable a person to perceive depth and 3D characteristics of objects.