The Fractured Surface of ____ Cast Iron Has a Light

question 25

Multiple Choice

The fractured surface of ____ cast iron has a light, almost white, thin rim around the dark gray center.

• A) gray
• B) malleable
• C) white
• D) alloy

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Definitions:

Intermediate Filaments

A type of cytoskeletal component in cells, providing structural support and involved in cell strength and rigidity.

Dense Bodies

Dense bodies are cytoplasmic structures in cells, particularly in smooth muscle cells, that anchor actin filaments and are involved in muscle contraction.

Colon Disorder

A health condition that affects the large intestine (colon), impacting its ability to absorb water or process waste effectively.

Multiunit

Referring to a type of smooth muscle arrangement where each muscle cell operates independently, requiring neural input for activation.