Acidic Dyes

question 24

Multiple Choice

Acidic dyes

• A) are used for staining negatively charged molecular structures.
• B) are negatively charged and work best at low pH.
• C) are lipid soluble.
• D) work best in low pH environments.
• E) are negatively charged.

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Definitions:

Pertaining To

Relating to or connected with.

Osseous Tissue

is a major structural and supportive connective tissue of the body, forming the skeletal system; also known as bone tissue.

Cancellous Tissue

A spongy type of bone tissue found at the ends of bones and in the interior of vertebrae, known for its porous, honeycombed structure.

Marrow

Marrow is the soft, spongy tissue inside bones that produces blood cells.