In a Cephalized Invertebrate, the System That Transmits "Efferent" Impulses

question 14

Multiple Choice

In a cephalized invertebrate, the system that transmits "efferent" impulses from the anterior ganglion to distal segments is the

• A) central nervous system.
• B) peripheral nervous system.
• C) autonomic nervous system.
• D) parasympathetic nervous system.
• E) sympathetic nervous system.

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Definitions:

Resonance Structure

Different way to draw the structure of a molecule that can't be represented by a single Lewis structure; these structures depict the delocalization of electrons within the molecule.

Cation

A positively charged ion that results from the loss of one or more electrons.

Resonance Form

Alternative structures of a molecule that depict its electrons in different positions, illustrating delocalization within the molecule.

Line-Angle Formula

A shorthand representation of organic molecules where lines represent bonds and vertices represent carbon atoms, simplifying structural depiction.