Signal Transduction Pathways

question 40

Multiple Choice

Signal transduction pathways

• A)originally evolved in vertebrates.
• B)are found strictly in multicellular organisms,which require cell- to- cell communication.
• C)are mechanisms of communication that probably evolved in ancient prokaryotes.
• D)are limited for use in sexual identification.

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Definitions:

Inhibited

A state or condition where actions, processes, or reactions are slowed down or prevented.

Uninhibited

Characterized by a lack of restraint or the ability to act freely without concern for social norms.

Temperaments

Inborn personality traits that influence how one typically responds to the environment.

Spectrum

A range or continuum of different but related items, values, or conditions, often used to describe frequencies of light, autism disorders, or any comprehensive range.