Squid Benefit from Having Axons of Multiple Sizes That Innervate

question 19

Multiple Choice

Squid benefit from having axons of multiple sizes that innervate their muscle fibers in the mantle because

• A)squid need larger diameter axons to innervate larger groups of fibers.
• B)the larger diameter axons innervate fibers that are farther away because the signals are conducted more rapidly through them.
• C)smaller fibers are not energetically efficient.
• D)larger fibers generate larger action potentials,which allows for more neurotransmitter release.

---

Definitions:

Clinical Scales

Tools or instruments used in healthcare to assess the severity, presence, or change of symptoms, diseases, or conditions, often through a standardized scoring system.

MMPI-2

The Minnesota Multiphasic Personality Inventory-2, a comprehensive psychological assessment tool used to diagnose mental disorders.

Thematic Apperception Test

A projective psychological test consisting of a series of pictures in which the examinee is asked to create a story, revealing their thoughts, feelings, and attitudes.

Vague Scenarios

Indeterminate or unclear situations that lack detailed information, making them difficult to interpret or respond to accurately.