When Jeremy Thinks of Italians, the Image of Roberto Benigni

question 3

Multiple Choice

When Jeremy thinks of Italians, the image of Roberto Benigni, a famous film actor, always comes to his mind. In this case, Benigni can be considered as

• A) a prototype.
• B) a schema.
• C) a social category.
• D) an exemplar.

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Definitions:

Fimbria

Short, hair-like structures on the surface of a cell, particularly bacteria, used for attachment to surfaces or other cells.

Transferring DNA

The process of moving DNA from one organism to another, often used in genetic engineering and biotechnology techniques.

Peptidoglycan

A polymer consisting of sugars and amino acids that forms a mesh-like layer outside the plasma membrane of most bacteria, providing structural support and giving the bacterial cell wall its rigidity.

Chlorophyll

A vital photosynthetic green pigment present in the chloroplasts of plants, algae, and certain bacteria.