-The Illustration Depicts Five Types of Intercellular Chemical Signals

question 12

Multiple Choice

-The illustration depicts five types of intercellular chemical signals. What kind of signal does "B" represent?

• A) paracrine
• B) neurotransmitter
• C) neuropeptide
• D) autocrine
• E) endocrine

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Definitions:

Developmentally Changing Competencies

Skills or abilities that evolve or improve over time as a person grows or develops.

Flexibility

The ability to adapt to new, different, or changing requirements and situations.

Critical Period

A specific time in an organism's development during which the organism is particularly responsive to certain environmental stimuli or experiences.

Enforce

To compel observance of or compliance with a law, rule, or obligation.