The Function of a Mordant in Staining Procedures Is to

question 12

Multiple Choice

The function of a mordant in staining procedures is to

• A) fix the specimen to the slide.
• B) provide contrasting color.
• C) decrease the solubility of dye molecules.
• D) remove dye from certain structures.
• E) damage cellular structures so they take up dyes better.

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Definitions:

Piagetian Preoperational Stage

A developmental stage in early childhood (approximately aged 2-7 years) characterized by symbolic thinking, egocentrism, and a lack of logical operations, according to Piaget's theory.

Conservation

In cognitive development, the understanding that an object's or substance's quantity remains the same despite changes in its shape or form.

Appearance-Reality

A cognitive development concept referring to the ability to differentiate between what something appears to be and what it actually is.

Sociocultural Theory

Vygotsky’s theory that individuals acquire culturally relevant ways of thinking through social interactions with members of their culture.