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How Do Public Relations Professionals Use Internet Web Sites

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How do public relations professionals use Internet Web sites?


Definitions:

Sperm Membrane

The outer layer of a sperm cell that protects genetic material and mediates its interaction with the egg during fertilization.

Selective Gene Expression

This describes the process by which certain genes are activated to produce a specific set of proteins in different cell types, conditions, or stages of development.

Cell Differentiation

The process by which a less specialized cell becomes a more specialized cell type, crucial in development and specialization of functions.

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