Which Statement Explains Why Whole Blood Has Characteristics of a Solution

question 23

Multiple Choice

Which statement explains why whole blood has characteristics of a solution, a colloid, and a suspension?

• A) Whole blood separates upon centrifugation.
• B) Whole blood contains many different particles that don't settle out upon standing.
• C) Whole blood contains many soluble molecules.
• D) Whole blood contains particles that range in size and solubility.
• E) Actually, whole blood is only a suspension because it contains red blood cells.

---

Definitions:

Pure

Refers to a substance that is not mixed with any other substance, having a homogenous chemical composition.

Ionization

The process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons.

Important Factor

A significant element or aspect that contributes to a result or outcome.

Gas

A state of matter consisting of particles that have neither a defined volume nor defined shape, typically able to expand freely.